225296545

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{8513}}^1$

素因数の和:8664

約数の個数: 16

約数和(自身を含む): 277896960

約数和(自身を除く): 52600415

約数列:

[1, 5, 67, 79, 335, 395, 5293, 8513, 26465, 42565, 570371, 672527, 2851855, 3362635, 45059309, 225296545]

約数ペア:

[(1, 225296545), (5, 45059309), (67, 3362635), (79, 2851855), (335, 672527), (395, 570371), (5293, 42565), (8513, 26465)]