65620225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5077}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 90672768

約数和(自身を除く): 25052543

約数列:

[1, 5, 11, 25, 47, 55, 235, 275, 517, 1175, 2585, 5077, 12925, 25385, 55847, 126925, 238619, 279235, 1193095, 1396175, 2624809, 5965475, 13124045, 65620225]

約数ペア:

[(1, 65620225), (5, 13124045), (11, 5965475), (25, 2624809), (47, 1396175), (55, 1193095), (235, 279235), (275, 238619), (517, 126925), (1175, 55847), (2585, 25385), (5077, 12925)]