133655825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 171405696

約数和(自身を除く): 37749871

約数列:

[1, 5, 25, 43, 101, 215, 505, 1075, 1231, 2525, 4343, 6155, 21715, 30775, 52933, 108575, 124331, 264665, 621655, 1323325, 3108275, 5346233, 26731165, 133655825]

約数ペア:

[(1, 133655825), (5, 26731165), (25, 5346233), (43, 3108275), (101, 1323325), (215, 621655), (505, 264665), (1075, 124331), (1231, 108575), (2525, 52933), (4343, 30775), (6155, 21715)]