266156725265

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{32398871}}^1$

素因数の和:32398960

約数の個数: 16

約数和(自身を含む): 335911504896

約数和(自身を除く): 69754779631

約数列:

[1, 5, 31, 53, 155, 265, 1643, 8215, 32398871, 161994355, 1004365001, 1717140163, 5021825005, 8585700815, 53231345053, 266156725265]

約数ペア:

[(1, 266156725265), (5, 53231345053), (31, 8585700815), (53, 5021825005), (155, 1717140163), (265, 1004365001), (1643, 161994355), (8215, 32398871)]