85852655

素因数分解:

$5^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 120753360

約数和(自身を除く): 34900705

約数列:

[1, 5, 7, 35, 49, 139, 245, 695, 973, 2521, 4865, 6811, 12605, 17647, 34055, 88235, 123529, 350419, 617645, 1752095, 2452933, 12264665, 17170531, 85852655]

約数ペア:

[(1, 85852655), (5, 17170531), (7, 12264665), (35, 2452933), (49, 1752095), (139, 617645), (245, 350419), (695, 123529), (973, 88235), (2521, 34055), (4865, 17647), (6811, 12605)]