17415025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 23284224

約数和(自身を除く): 5869199

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 977, 3565, 4885, 17825, 22471, 24425, 30287, 112355, 151435, 561775, 696601, 757175, 3483005, 17415025]

約数ペア:

[(1, 17415025), (5, 3483005), (23, 757175), (25, 696601), (31, 561775), (115, 151435), (155, 112355), (575, 30287), (713, 24425), (775, 22471), (977, 17825), (3565, 4885)]