61879025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4051}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 84411264

約数和(自身を除く): 22532239

約数列:

[1, 5, 13, 25, 47, 65, 235, 325, 611, 1175, 3055, 4051, 15275, 20255, 52663, 101275, 190397, 263315, 951985, 1316575, 2475161, 4759925, 12375805, 61879025]

約数ペア:

[(1, 61879025), (5, 12375805), (13, 4759925), (25, 2475161), (47, 1316575), (65, 951985), (235, 263315), (325, 190397), (611, 101275), (1175, 52663), (3055, 20255), (4051, 15275)]