13071175

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 17943296

約数和(自身を除く): 4872121

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 1087, 2405, 5435, 12025, 14131, 27175, 40219, 70655, 201095, 353275, 522847, 1005475, 2614235, 13071175]

約数ペア:

[(1, 13071175), (5, 2614235), (13, 1005475), (25, 522847), (37, 353275), (65, 201095), (185, 70655), (325, 40219), (481, 27175), (925, 14131), (1087, 12025), (2405, 5435)]