146470225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{532619}}^1$

素因数の和:532640

約数の個数: 12

約数和(自身を含む): 198134640

約数和(自身を除く): 51664415

約数列:

[1, 5, 11, 25, 55, 275, 532619, 2663095, 5858809, 13315475, 29294045, 146470225]

約数ペア:

[(1, 146470225), (5, 29294045), (11, 13315475), (25, 5858809), (55, 2663095), (275, 532619)]