28909730305

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1\times {\mathrm{82351}}^1$

素因数の和:83568

約数の個数: 16

約数和(自身を含む): 35291455488

約数和(自身を除く): 6381725183

約数列:

[1, 5, 61, 305, 1151, 5755, 70211, 82351, 351055, 411755, 5023411, 25117055, 94786001, 473930005, 5781946061, 28909730305]

約数ペア:

[(1, 28909730305), (5, 5781946061), (61, 473930005), (305, 94786001), (1151, 25117055), (5755, 5023411), (70211, 411755), (82351, 351055)]