87026625

素因数分解:

$3^2\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 184174848

約数和(自身を除く): 97148223

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 43, 45, 63, 75, 105, 125, 129, 175, 215, 225, 257, 301, 315, 375, 387, 525, 645, 771, 875, 903, 1075, 1125, 1285, 1505, 1575, 1799, 1935, 2313, 2625, 2709, 3225, 3855, 4515, 5375, 5397, 6425, 7525, 7875, 8995, 9675, 11051, 11565, 13545, 16125, 16191, 19275, 22575, 26985, 32125, 33153, 37625, 44975, 48375, 55255, 57825, 67725, 77357, 80955, 96375, 99459, 112875, 134925, 165765, 224875, 232071, 276275, 289125, 338625, 386785, 404775, 497295, 674625, 696213, 828825, 1160355, 1381375, 1933925, 2023875, 2486475, 3481065, 4144125, 5801775, 9669625, 12432375, 17405325, 29008875, 87026625]

約数ペア:

[(1, 87026625), (3, 29008875), (5, 17405325), (7, 12432375), (9, 9669625), (15, 5801775), (21, 4144125), (25, 3481065), (35, 2486475), (43, 2023875), (45, 1933925), (63, 1381375), (75, 1160355), (105, 828825), (125, 696213), (129, 674625), (175, 497295), (215, 404775), (225, 386785), (257, 338625), (301, 289125), (315, 276275), (375, 232071), (387, 224875), (525, 165765), (645, 134925), (771, 112875), (875, 99459), (903, 96375), (1075, 80955), (1125, 77357), (1285, 67725), (1505, 57825), (1575, 55255), (1799, 48375), (1935, 44975), (2313, 37625), (2625, 33153), (2709, 32125), (3225, 26985), (3855, 22575), (4515, 19275), (5375, 16191), (5397, 16125), (6425, 13545), (7525, 11565), (7875, 11051), (8995, 9675)]