423712655

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1291}}^1\times {\mathrm{1601}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 521585568

約数和(自身を除く): 97872913

約数列:

[1, 5, 41, 205, 1291, 1601, 6455, 8005, 52931, 65641, 264655, 328205, 2066891, 10334455, 84742531, 423712655]

約数ペア:

[(1, 423712655), (5, 84742531), (41, 10334455), (205, 2066891), (1291, 328205), (1601, 264655), (6455, 65641), (8005, 52931)]