426772445

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{705409}}^1$

素因数の和:705436

約数の個数: 12

約数和(自身を含む): 562917180

約数和(自身を除く): 136144735

約数列:

[1, 5, 11, 55, 121, 605, 705409, 3527045, 7759499, 38797495, 85354489, 426772445]

約数ペア:

[(1, 426772445), (5, 85354489), (11, 38797495), (55, 7759499), (121, 3527045), (605, 705409)]