10485475

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 17498880

約数和(自身を除く): 7013405

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 419, 455, 715, 1001, 1925, 2095, 2275, 2933, 3575, 4609, 5005, 5447, 10475, 14665, 23045, 25025, 27235, 32263, 38129, 59917, 73325, 115225, 136175, 161315, 190645, 299585, 419419, 806575, 953225, 1497925, 2097095, 10485475]

約数ペア:

[(1, 10485475), (5, 2097095), (7, 1497925), (11, 953225), (13, 806575), (25, 419419), (35, 299585), (55, 190645), (65, 161315), (77, 136175), (91, 115225), (143, 73325), (175, 59917), (275, 38129), (325, 32263), (385, 27235), (419, 25025), (455, 23045), (715, 14665), (1001, 10475), (1925, 5447), (2095, 5005), (2275, 4609), (2933, 3575)]