25484225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4169

約数の個数: 24

約数和(自身を含む): 35831040

約数和(自身を除く): 10346815

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 4127, 6175, 20635, 53651, 78413, 103175, 268255, 392065, 1019369, 1341275, 1960325, 5096845, 25484225]

約数ペア:

[(1, 25484225), (5, 5096845), (13, 1960325), (19, 1341275), (25, 1019369), (65, 392065), (95, 268255), (247, 103175), (325, 78413), (475, 53651), (1235, 20635), (4127, 6175)]