47807355

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{21107}}^1$

素因数の和:21266

約数の個数: 16

約数和(自身を含む): 77001984

約数和(自身を除く): 29194629

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 21107, 63321, 105535, 316605, 3187157, 9561471, 15935785, 47807355]

約数ペア:

[(1, 47807355), (3, 15935785), (5, 9561471), (15, 3187157), (151, 316605), (453, 105535), (755, 63321), (2265, 21107)]