8461475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 11851920

約数和(自身を除く): 3390445

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1061, 1595, 5305, 7975, 11671, 26525, 30769, 58355, 153845, 291775, 338459, 769225, 1692295, 8461475]

約数ペア:

[(1, 8461475), (5, 1692295), (11, 769225), (25, 338459), (29, 291775), (55, 153845), (145, 58355), (275, 30769), (319, 26525), (725, 11671), (1061, 7975), (1595, 5305)]