25245597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4657}}^1$

素因数の和:4812

約数の個数: 16

約数和(自身を含む): 36518720

約数和(自身を除く): 11273123

約数列:

[1, 3, 13, 39, 139, 417, 1807, 4657, 5421, 13971, 60541, 181623, 647323, 1941969, 8415199, 25245597]

約数ペア:

[(1, 25245597), (3, 8415199), (13, 1941969), (39, 647323), (139, 181623), (417, 60541), (1807, 13971), (4657, 5421)]