12869886975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{4349}}^1$

素因数の和:4601

約数の個数: 96

約数和(自身を含む): 24700204800

約数和(自身を除く): 11830317825

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 211, 255, 275, 425, 561, 633, 825, 935, 1055, 1275, 2321, 2805, 3165, 3587, 4349, 4675, 5275, 6963, 10761, 11605, 13047, 14025, 15825, 17935, 21745, 34815, 39457, 47839, 53805, 58025, 65235, 73933, 89675, 108725, 118371, 143517, 174075, 197285, 221799, 239195, 269025, 326175, 369665, 591855, 717585, 813263, 917639, 986425, 1108995, 1195975, 1848325, 2439789, 2752917, 2959275, 3587925, 4066315, 4588195, 5544975, 10094029, 12198945, 13764585, 15599863, 20331575, 22940975, 30282087, 46799589, 50470145, 60994725, 68822925, 77999315, 151410435, 171598493, 233997945, 252350725, 389996575, 514795479, 757052175, 857992465, 1169989725, 2573977395, 4289962325, 12869886975]

約数ペア:

[(1, 12869886975), (3, 4289962325), (5, 2573977395), (11, 1169989725), (15, 857992465), (17, 757052175), (25, 514795479), (33, 389996575), (51, 252350725), (55, 233997945), (75, 171598493), (85, 151410435), (165, 77999315), (187, 68822925), (211, 60994725), (255, 50470145), (275, 46799589), (425, 30282087), (561, 22940975), (633, 20331575), (825, 15599863), (935, 13764585), (1055, 12198945), (1275, 10094029), (2321, 5544975), (2805, 4588195), (3165, 4066315), (3587, 3587925), (4349, 2959275), (4675, 2752917), (5275, 2439789), (6963, 1848325), (10761, 1195975), (11605, 1108995), (13047, 986425), (14025, 917639), (15825, 813263), (17935, 717585), (21745, 591855), (34815, 369665), (39457, 326175), (47839, 269025), (53805, 239195), (58025, 221799), (65235, 197285), (73933, 174075), (89675, 143517), (108725, 118371)]