125809425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 108

約数和(自身を含む): 270996544

約数和(自身を除く): 145187119

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 25, 35, 45, 63, 69, 75, 105, 115, 151, 161, 175, 207, 225, 315, 345, 453, 483, 525, 529, 575, 755, 805, 1035, 1057, 1359, 1449, 1575, 1587, 1725, 2265, 2415, 2645, 3171, 3473, 3703, 3775, 4025, 4761, 5175, 5285, 6795, 7245, 7935, 9513, 10419, 11109, 11325, 12075, 13225, 15855, 17365, 18515, 23805, 24311, 26425, 31257, 33327, 33975, 36225, 39675, 47565, 52095, 55545, 72933, 79275, 79879, 86825, 92575, 119025, 121555, 156285, 166635, 218799, 237825, 239637, 260475, 277725, 364665, 399395, 559153, 607775, 718911, 781425, 833175, 1093995, 1198185, 1677459, 1823325, 1996975, 2795765, 3594555, 5032377, 5469975, 5990925, 8387295, 13978825, 17972775, 25161885, 41936475, 125809425]

約数ペア:

[(1, 125809425), (3, 41936475), (5, 25161885), (7, 17972775), (9, 13978825), (15, 8387295), (21, 5990925), (23, 5469975), (25, 5032377), (35, 3594555), (45, 2795765), (63, 1996975), (69, 1823325), (75, 1677459), (105, 1198185), (115, 1093995), (151, 833175), (161, 781425), (175, 718911), (207, 607775), (225, 559153), (315, 399395), (345, 364665), (453, 277725), (483, 260475), (525, 239637), (529, 237825), (575, 218799), (755, 166635), (805, 156285), (1035, 121555), (1057, 119025), (1359, 92575), (1449, 86825), (1575, 79879), (1587, 79275), (1725, 72933), (2265, 55545), (2415, 52095), (2645, 47565), (3171, 39675), (3473, 36225), (3703, 33975), (3775, 33327), (4025, 31257), (4761, 26425), (5175, 24311), (5285, 23805), (6795, 18515), (7245, 17365), (7935, 15855), (9513, 13225), (10419, 12075), (11109, 11325)]