84073275

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 185166720

約数和(自身を除く): 101093445

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 67, 75, 99, 117, 135, 143, 165, 169, 195, 201, 225, 275, 297, 325, 335, 351, 429, 495, 507, 585, 603, 675, 715, 737, 825, 845, 871, 975, 1005, 1287, 1485, 1521, 1675, 1755, 1809, 1859, 2145, 2211, 2475, 2535, 2613, 2925, 3015, 3575, 3685, 3861, 4225, 4355, 4563, 5025, 5577, 6435, 6633, 7425, 7605, 7839, 8775, 9045, 9295, 9581, 10725, 11055, 11323, 12675, 13065, 15075, 16731, 18425, 19305, 19899, 21775, 22815, 23517, 27885, 28743, 32175, 33165, 33969, 38025, 39195, 45225, 46475, 47905, 50193, 55275, 56615, 65325, 83655, 86229, 96525, 99495, 101907, 114075, 117585, 124553, 139425, 143715, 165825, 169845, 195975, 239525, 250965, 258687, 283075, 305721, 373659, 418275, 431145, 497475, 509535, 587925, 622765, 718575, 849225, 1120977, 1254825, 1293435, 1528605, 1868295, 2155725, 2547675, 3113825, 3362931, 5604885, 6467175, 7643025, 9341475, 16814655, 28024425, 84073275]

約数ペア:

[(1, 84073275), (3, 28024425), (5, 16814655), (9, 9341475), (11, 7643025), (13, 6467175), (15, 5604885), (25, 3362931), (27, 3113825), (33, 2547675), (39, 2155725), (45, 1868295), (55, 1528605), (65, 1293435), (67, 1254825), (75, 1120977), (99, 849225), (117, 718575), (135, 622765), (143, 587925), (165, 509535), (169, 497475), (195, 431145), (201, 418275), (225, 373659), (275, 305721), (297, 283075), (325, 258687), (335, 250965), (351, 239525), (429, 195975), (495, 169845), (507, 165825), (585, 143715), (603, 139425), (675, 124553), (715, 117585), (737, 114075), (825, 101907), (845, 99495), (871, 96525), (975, 86229), (1005, 83655), (1287, 65325), (1485, 56615), (1521, 55275), (1675, 50193), (1755, 47905), (1809, 46475), (1859, 45225), (2145, 39195), (2211, 38025), (2475, 33969), (2535, 33165), (2613, 32175), (2925, 28743), (3015, 27885), (3575, 23517), (3685, 22815), (3861, 21775), (4225, 19899), (4355, 19305), (4563, 18425), (5025, 16731), (5577, 15075), (6435, 13065), (6633, 12675), (7425, 11323), (7605, 11055), (7839, 10725), (8775, 9581), (9045, 9295)]