68156645

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1684

約数の個数: 16

約数和(自身を含む): 83566080

約数和(自身を除く): 15409435

約数列:

[1, 5, 89, 103, 445, 515, 1487, 7435, 9167, 45835, 132343, 153161, 661715, 765805, 13631329, 68156645]

約数ペア:

[(1, 68156645), (5, 13631329), (89, 765805), (103, 661715), (445, 153161), (515, 132343), (1487, 45835), (7435, 9167)]