61938825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{63527}}^1$

素因数の和:63553

約数の個数: 24

約数和(自身を含む): 110284608

約数和(自身を除く): 48345783

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 63527, 190581, 317635, 825851, 952905, 1588175, 2477553, 4129255, 4764525, 12387765, 20646275, 61938825]

約数ペア:

[(1, 61938825), (3, 20646275), (5, 12387765), (13, 4764525), (15, 4129255), (25, 2477553), (39, 1588175), (65, 952905), (75, 825851), (195, 317635), (325, 190581), (975, 63527)]