5490097925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{456557}}^1$

素因数の和:456617

約数の個数: 24

約数和(自身を含む): 7529554536

約数和(自身を除く): 2039456611

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 12025, 456557, 2282785, 5935241, 11413925, 16892609, 29676205, 84463045, 148381025, 219603917, 422315225, 1098019585, 5490097925]

約数ペア:

[(1, 5490097925), (5, 1098019585), (13, 422315225), (25, 219603917), (37, 148381025), (65, 84463045), (185, 29676205), (325, 16892609), (481, 11413925), (925, 5935241), (2405, 2282785), (12025, 456557)]