25548913

素因数分解:

${\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:469

約数の個数: 16

約数和(自身を含む): 28702800

約数和(自身を除く): 3153887

約数列:

[1, 13, 29, 169, 377, 401, 2197, 4901, 5213, 11629, 63713, 67769, 151177, 880997, 1965301, 25548913]

約数ペア:

[(1, 25548913), (13, 1965301), (29, 880997), (169, 151177), (377, 67769), (401, 63713), (2197, 11629), (4901, 5213)]