4238805

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 3018795

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 139, 285, 321, 417, 535, 695, 1605, 2033, 2085, 2641, 6099, 7923, 10165, 13205, 14873, 30495, 39615, 44619, 74365, 223095, 282587, 847761, 1412935, 4238805]

約数ペア:

[(1, 4238805), (3, 1412935), (5, 847761), (15, 282587), (19, 223095), (57, 74365), (95, 44619), (107, 39615), (139, 30495), (285, 14873), (321, 13205), (417, 10165), (535, 7923), (695, 6099), (1605, 2641), (2033, 2085)]