39475305

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6311}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 68927040

約数和(自身を除く): 29451735

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 6311, 18933, 31555, 56799, 94665, 283995, 877229, 2631687, 4386145, 7895061, 13158435, 39475305]

約数ペア:

[(1, 39475305), (3, 13158435), (5, 7895061), (9, 4386145), (15, 2631687), (45, 877229), (139, 283995), (417, 94665), (695, 56799), (1251, 31555), (2085, 18933), (6255, 6311)]