140730825

素因数分解:

$3^1\times 5^2\times {\mathrm{487}}^1\times {\mathrm{3853}}^1$

素因数の和:4353

約数の個数: 24

約数和(自身を含む): 233213248

約数和(自身を除く): 92482423

約数列:

[1, 3, 5, 15, 25, 75, 487, 1461, 2435, 3853, 7305, 11559, 12175, 19265, 36525, 57795, 96325, 288975, 1876411, 5629233, 9382055, 28146165, 46910275, 140730825]

約数ペア:

[(1, 140730825), (3, 46910275), (5, 28146165), (15, 9382055), (25, 5629233), (75, 1876411), (487, 288975), (1461, 96325), (2435, 57795), (3853, 36525), (7305, 19265), (11559, 12175)]