47159225

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 60516960

約数和(自身を除く): 13357735

約数列:

[1, 5, 25, 41, 139, 205, 331, 695, 1025, 1655, 3475, 5699, 8275, 13571, 28495, 46009, 67855, 142475, 230045, 339275, 1150225, 1886369, 9431845, 47159225]

約数ペア:

[(1, 47159225), (5, 9431845), (25, 1886369), (41, 1150225), (139, 339275), (205, 230045), (331, 142475), (695, 67855), (1025, 46009), (1655, 28495), (3475, 13571), (5699, 8275)]