347240525

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 439050024

約数和(自身を除く): 91809499

約数列:

[1, 5, 25, 101, 113, 505, 565, 1217, 2525, 2825, 6085, 11413, 30425, 57065, 122917, 137521, 285325, 614585, 687605, 3072925, 3438025, 13889621, 69448105, 347240525]

約数ペア:

[(1, 347240525), (5, 69448105), (25, 13889621), (101, 3438025), (113, 3072925), (505, 687605), (565, 614585), (1217, 285325), (2525, 137521), (2825, 122917), (6085, 57065), (11413, 30425)]