98989125

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^2\times {\mathrm{499}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 172536000

約数和(自身を除く): 73546875

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 499, 529, 575, 1497, 1587, 1725, 2495, 2645, 2875, 7485, 7935, 8625, 11477, 12475, 13225, 34431, 37425, 39675, 57385, 62375, 66125, 172155, 187125, 198375, 263971, 286925, 791913, 860775, 1319855, 1434625, 3959565, 4303875, 6599275, 19797825, 32996375, 98989125]

約数ペア:

[(1, 98989125), (3, 32996375), (5, 19797825), (15, 6599275), (23, 4303875), (25, 3959565), (69, 1434625), (75, 1319855), (115, 860775), (125, 791913), (345, 286925), (375, 263971), (499, 198375), (529, 187125), (575, 172155), (1497, 66125), (1587, 62375), (1725, 57385), (2495, 39675), (2645, 37425), (2875, 34431), (7485, 13225), (7935, 12475), (8625, 11477)]