68488825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6269}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 93297600

約数和(自身を除く): 24808775

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 6269, 10925, 31345, 119111, 144187, 156725, 595555, 720935, 2739553, 2977775, 3604675, 13697765, 68488825]

約数ペア:

[(1, 68488825), (5, 13697765), (19, 3604675), (23, 2977775), (25, 2739553), (95, 720935), (115, 595555), (437, 156725), (475, 144187), (575, 119111), (2185, 31345), (6269, 10925)]