40140425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1093}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 54126744

約数和(自身を除く): 13986319

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1093, 1469, 2825, 5465, 7345, 14209, 27325, 36725, 71045, 123509, 355225, 617545, 1605617, 3087725, 8028085, 40140425]

約数ペア:

[(1, 40140425), (5, 8028085), (13, 3087725), (25, 1605617), (65, 617545), (113, 355225), (325, 123509), (565, 71045), (1093, 36725), (1469, 27325), (2825, 14209), (5465, 7345)]