113551915

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1283}}^1$

素因数の和:1890

約数の個数: 16

約数和(自身を含む): 141014016

約数和(自身を除く): 27462101

約数列:

[1, 5, 31, 155, 571, 1283, 2855, 6415, 17701, 39773, 88505, 198865, 732593, 3662965, 22710383, 113551915]

約数ペア:

[(1, 113551915), (5, 22710383), (31, 3662965), (155, 732593), (571, 198865), (1283, 88505), (2855, 39773), (6415, 17701)]