134426205

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{21491}}^1$

素因数の和:21641

約数の個数: 24

約数和(自身を含む): 234692640

約数和(自身を除く): 100266435

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 21491, 64473, 107455, 193419, 322365, 967095, 2987249, 8961747, 14936245, 26885241, 44808735, 134426205]

約数ペア:

[(1, 134426205), (3, 44808735), (5, 26885241), (9, 14936245), (15, 8961747), (45, 2987249), (139, 967095), (417, 322365), (695, 193419), (1251, 107455), (2085, 64473), (6255, 21491)]