42783495

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 70785792

約数和(自身を除く): 28002297

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 587, 645, 1695, 1761, 2935, 4859, 8805, 14577, 24295, 25241, 66331, 72885, 75723, 126205, 198993, 331655, 378615, 994965, 2852233, 8556699, 14261165, 42783495]

約数ペア:

[(1, 42783495), (3, 14261165), (5, 8556699), (15, 2852233), (43, 994965), (113, 378615), (129, 331655), (215, 198993), (339, 126205), (565, 75723), (587, 72885), (645, 66331), (1695, 25241), (1761, 24295), (2935, 14577), (4859, 8805)]