85165035

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 138777600

約数和(自身を除く): 53612565

約数列:

[1, 3, 5, 15, 103, 199, 277, 309, 515, 597, 831, 995, 1385, 1545, 2985, 4155, 20497, 28531, 55123, 61491, 85593, 102485, 142655, 165369, 275615, 307455, 427965, 826845, 5677669, 17033007, 28388345, 85165035]

約数ペア:

[(1, 85165035), (3, 28388345), (5, 17033007), (15, 5677669), (103, 826845), (199, 427965), (277, 307455), (309, 275615), (515, 165369), (597, 142655), (831, 102485), (995, 85593), (1385, 61491), (1545, 55123), (2985, 28531), (4155, 20497)]