25089205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7523}}^1$

素因数の和:7580

約数の個数: 16

約数和(自身を含む): 32503680

約数和(自身を除く): 7414475

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 7523, 37615, 173029, 218167, 865145, 1090835, 5017841, 25089205]

約数ペア:

[(1, 25089205), (5, 5017841), (23, 1090835), (29, 865145), (115, 218167), (145, 173029), (667, 37615), (3335, 7523)]