8200725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 36

約数和(自身を含む): 14704416

約数和(自身を除く): 6503691

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 647, 845, 975, 1941, 2535, 3235, 4225, 8411, 9705, 12675, 16175, 25233, 42055, 48525, 109343, 126165, 210275, 328029, 546715, 630825, 1640145, 2733575, 8200725]

約数ペア:

[(1, 8200725), (3, 2733575), (5, 1640145), (13, 630825), (15, 546715), (25, 328029), (39, 210275), (65, 126165), (75, 109343), (169, 48525), (195, 42055), (325, 25233), (507, 16175), (647, 12675), (845, 9705), (975, 8411), (1941, 4225), (2535, 3235)]