9881625

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2058

約数の個数: 32

約数和(自身を含む): 17716608

約数和(自身を除く): 7834983

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1625, 2027, 4875, 6081, 10135, 26351, 30405, 50675, 79053, 131755, 152025, 253375, 395265, 658775, 760125, 1976325, 3293875, 9881625]

約数ペア:

[(1, 9881625), (3, 3293875), (5, 1976325), (13, 760125), (15, 658775), (25, 395265), (39, 253375), (65, 152025), (75, 131755), (125, 79053), (195, 50675), (325, 30405), (375, 26351), (975, 10135), (1625, 6081), (2027, 4875)]