85588905

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 140486400

約数和(自身を除く): 54897495

約数列:

[1, 3, 5, 15, 53, 159, 199, 265, 541, 597, 795, 995, 1623, 2705, 2985, 8115, 10547, 28673, 31641, 52735, 86019, 107659, 143365, 158205, 322977, 430095, 538295, 1614885, 5705927, 17117781, 28529635, 85588905]

約数ペア:

[(1, 85588905), (3, 28529635), (5, 17117781), (15, 5705927), (53, 1614885), (159, 538295), (199, 430095), (265, 322977), (541, 158205), (597, 143365), (795, 107659), (995, 86019), (1623, 52735), (2705, 31641), (2985, 28673), (8115, 10547)]