89709455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{12451}}^1$

素因数の和:12598

約数の個数: 16

約数和(自身を含む): 118343808

約数和(自身を除く): 28634353

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 12451, 62255, 136961, 684805, 1631081, 8155405, 17941891, 89709455]

約数ペア:

[(1, 89709455), (5, 17941891), (11, 8155405), (55, 1631081), (131, 684805), (655, 136961), (1441, 62255), (7205, 12451)]