3661125

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 6569472

約数和(自身を除く): 2908347

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 751, 975, 1625, 2253, 3755, 4875, 9763, 11265, 18775, 29289, 48815, 56325, 93875, 146445, 244075, 281625, 732225, 1220375, 3661125]

約数ペア:

[(1, 3661125), (3, 1220375), (5, 732225), (13, 281625), (15, 244075), (25, 146445), (39, 93875), (65, 56325), (75, 48815), (125, 29289), (195, 18775), (325, 11265), (375, 9763), (751, 4875), (975, 3755), (1625, 2253)]