7494278025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1867}}^1$

素因数の和:2095

約数の個数: 96

約数和(自身を含む): 14009103360

約数和(自身を除く): 6514825335

約数列:

[1, 3, 5, 13, 15, 23, 25, 39, 65, 69, 75, 115, 179, 195, 299, 325, 345, 537, 575, 895, 897, 975, 1495, 1725, 1867, 2327, 2685, 4117, 4475, 4485, 5601, 6981, 7475, 9335, 11635, 12351, 13425, 20585, 22425, 24271, 28005, 34905, 42941, 46675, 53521, 58175, 61755, 72813, 102925, 121355, 128823, 140025, 160563, 174525, 214705, 267605, 308775, 334193, 364065, 558233, 606775, 644115, 802815, 1002579, 1073525, 1338025, 1670965, 1674699, 1820325, 2791165, 3220575, 4014075, 4344509, 5012895, 7686439, 8354825, 8373495, 13033527, 13955825, 21722545, 23059317, 25064475, 38432195, 41867475, 65167635, 99923707, 108612725, 115296585, 192160975, 299771121, 325838175, 499618535, 576482925, 1498855605, 2498092675, 7494278025]

約数ペア:

[(1, 7494278025), (3, 2498092675), (5, 1498855605), (13, 576482925), (15, 499618535), (23, 325838175), (25, 299771121), (39, 192160975), (65, 115296585), (69, 108612725), (75, 99923707), (115, 65167635), (179, 41867475), (195, 38432195), (299, 25064475), (325, 23059317), (345, 21722545), (537, 13955825), (575, 13033527), (895, 8373495), (897, 8354825), (975, 7686439), (1495, 5012895), (1725, 4344509), (1867, 4014075), (2327, 3220575), (2685, 2791165), (4117, 1820325), (4475, 1674699), (4485, 1670965), (5601, 1338025), (6981, 1073525), (7475, 1002579), (9335, 802815), (11635, 644115), (12351, 606775), (13425, 558233), (20585, 364065), (22425, 334193), (24271, 308775), (28005, 267605), (34905, 214705), (42941, 174525), (46675, 160563), (53521, 140025), (58175, 128823), (61755, 121355), (72813, 102925)]