20573048925

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1801

約数の個数: 192

約数和(自身を含む): 44767134720

約数和(自身を除く): 24194085795

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 117, 131, 135, 143, 165, 195, 225, 275, 297, 325, 351, 393, 429, 495, 585, 655, 675, 715, 825, 975, 1179, 1287, 1441, 1485, 1627, 1703, 1755, 1965, 2145, 2475, 2925, 3275, 3537, 3575, 3861, 4323, 4881, 5109, 5895, 6435, 7205, 7425, 8135, 8515, 8775, 9825, 10725, 12969, 14643, 15327, 17685, 17897, 18733, 19305, 21151, 21615, 24405, 25545, 29475, 32175, 36025, 38907, 40675, 42575, 43929, 45981, 53691, 56199, 63453, 64845, 73215, 76635, 88425, 89485, 93665, 96525, 105755, 108075, 122025, 127725, 161073, 168597, 190359, 194535, 213137, 219645, 229905, 232661, 268455, 280995, 317265, 324225, 366075, 383175, 447425, 468325, 483219, 505791, 528775, 571077, 639411, 697983, 805365, 842985, 951795, 972675, 1065685, 1098225, 1149525, 1163305, 1342275, 1404975, 1586325, 1918233, 2093949, 2344507, 2416095, 2528955, 2770781, 2855385, 3197055, 3489915, 4026825, 4214925, 4758975, 5328425, 5754699, 5816525, 6281847, 7033521, 8312343, 9591165, 10469745, 11722535, 12080475, 12644775, 13853905, 14276925, 15985275, 17449575, 21100563, 24937029, 28773495, 30478591, 31409235, 35167605, 41561715, 47955825, 52348725, 58612675, 63301689, 69269525, 74811087, 91435773, 105502815, 124685145, 143867475, 152392955, 157046175, 175838025, 207808575, 274307319, 316508445, 374055435, 457178865, 527514075, 623425725, 761964775, 822921957, 1371536595, 1582542225, 1870277175, 2285894325, 4114609785, 6857682975, 20573048925]

約数ペア:

[(1, 20573048925), (3, 6857682975), (5, 4114609785), (9, 2285894325), (11, 1870277175), (13, 1582542225), (15, 1371536595), (25, 822921957), (27, 761964775), (33, 623425725), (39, 527514075), (45, 457178865), (55, 374055435), (65, 316508445), (75, 274307319), (99, 207808575), (117, 175838025), (131, 157046175), (135, 152392955), (143, 143867475), (165, 124685145), (195, 105502815), (225, 91435773), (275, 74811087), (297, 69269525), (325, 63301689), (351, 58612675), (393, 52348725), (429, 47955825), (495, 41561715), (585, 35167605), (655, 31409235), (675, 30478591), (715, 28773495), (825, 24937029), (975, 21100563), (1179, 17449575), (1287, 15985275), (1441, 14276925), (1485, 13853905), (1627, 12644775), (1703, 12080475), (1755, 11722535), (1965, 10469745), (2145, 9591165), (2475, 8312343), (2925, 7033521), (3275, 6281847), (3537, 5816525), (3575, 5754699), (3861, 5328425), (4323, 4758975), (4881, 4214925), (5109, 4026825), (5895, 3489915), (6435, 3197055), (7205, 2855385), (7425, 2770781), (8135, 2528955), (8515, 2416095), (8775, 2344507), (9825, 2093949), (10725, 1918233), (12969, 1586325), (14643, 1404975), (15327, 1342275), (17685, 1163305), (17897, 1149525), (18733, 1098225), (19305, 1065685), (21151, 972675), (21615, 951795), (24405, 842985), (25545, 805365), (29475, 697983), (32175, 639411), (36025, 571077), (38907, 528775), (40675, 505791), (42575, 483219), (43929, 468325), (45981, 447425), (53691, 383175), (56199, 366075), (63453, 324225), (64845, 317265), (73215, 280995), (76635, 268455), (88425, 232661), (89485, 229905), (93665, 219645), (96525, 213137), (105755, 194535), (108075, 190359), (122025, 168597), (127725, 161073)]