152039968255

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20018429}}^1$

素因数の和:20018479

約数の個数: 24

約数和(自身を含む): 219081697920

約数和(自身を除く): 67041729665

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 20018429, 100092145, 140129003, 620571299, 700645015, 980903021, 3102856495, 4343999093, 4904515105, 21719995465, 30407993651, 152039968255]

約数ペア:

[(1, 152039968255), (5, 30407993651), (7, 21719995465), (31, 4904515105), (35, 4343999093), (49, 3102856495), (155, 980903021), (217, 700645015), (245, 620571299), (1085, 140129003), (1519, 100092145), (7595, 20018429)]