2712945172225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{42044869}}^1$

素因数の和:42044997

約数の個数: 24

約数和(自身を含む): 3519155619000

約数和(自身を除く): 806210446775

約数列:

[1, 5, 25, 29, 89, 145, 445, 725, 2225, 2581, 12905, 64525, 42044869, 210224345, 1051121725, 1219301201, 3741993341, 6096506005, 18709966705, 30482530025, 93549833525, 108517806889, 542589034445, 2712945172225]

約数ペア:

[(1, 2712945172225), (5, 542589034445), (25, 108517806889), (29, 93549833525), (89, 30482530025), (145, 18709966705), (445, 6096506005), (725, 3741993341), (2225, 1219301201), (2581, 1051121725), (12905, 210224345), (64525, 42044869)]