70270115

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 85552896

約数和(自身を除く): 15282781

約数列:

[1, 5, 151, 163, 571, 755, 815, 2855, 24613, 86221, 93073, 123065, 431105, 465365, 14054023, 70270115]

約数ペア:

[(1, 70270115), (5, 14054023), (151, 465365), (163, 431105), (571, 123065), (755, 93073), (815, 86221), (2855, 24613)]