9818885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 12180672

約数和(自身を除く): 2361787

約数列:

[1, 5, 41, 205, 211, 227, 1055, 1135, 8651, 9307, 43255, 46535, 47897, 239485, 1963777, 9818885]

約数ペア:

[(1, 9818885), (5, 1963777), (41, 239485), (205, 47897), (211, 46535), (227, 43255), (1055, 9307), (1135, 8651)]