156556355

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 24

約数和(自身を含む): 201012864

約数和(自身を除く): 44456509

約数列:

[1, 5, 29, 31, 145, 155, 841, 899, 1201, 4205, 4495, 6005, 26071, 34829, 37231, 130355, 174145, 186155, 1010041, 1079699, 5050205, 5398495, 31311271, 156556355]

約数ペア:

[(1, 156556355), (5, 31311271), (29, 5398495), (31, 5050205), (145, 1079699), (155, 1010041), (841, 186155), (899, 174145), (1201, 130355), (4205, 37231), (4495, 34829), (6005, 26071)]