25045917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{4253}}^1$

素因数の和:4420

約数の個数: 16

約数和(自身を含む): 36210048

約数和(自身を除く): 11164131

約数列:

[1, 3, 13, 39, 151, 453, 1963, 4253, 5889, 12759, 55289, 165867, 642203, 1926609, 8348639, 25045917]

約数ペア:

[(1, 25045917), (3, 8348639), (13, 1926609), (39, 642203), (151, 165867), (453, 55289), (1963, 12759), (4253, 5889)]