5538769925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{60649}}^1$

素因数の和:60953

約数の個数: 24

約数和(自身を含む): 7422832200

約数和(自身を除く): 1884062275

約数列:

[1, 5, 13, 25, 65, 281, 325, 1405, 3653, 7025, 18265, 60649, 91325, 303245, 788437, 1516225, 3942185, 17042369, 19710925, 85211845, 221550797, 426059225, 1107753985, 5538769925]

約数ペア:

[(1, 5538769925), (5, 1107753985), (13, 426059225), (25, 221550797), (65, 85211845), (281, 19710925), (325, 17042369), (1405, 3942185), (3653, 1516225), (7025, 788437), (18265, 303245), (60649, 91325)]