56678445

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1523}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 98426016

約数和(自身を除く): 41747571

約数列:

[1, 3, 5, 9, 15, 45, 827, 1523, 2481, 4135, 4569, 7443, 7615, 12405, 13707, 22845, 37215, 68535, 1259521, 3778563, 6297605, 11335689, 18892815, 56678445]

約数ペア:

[(1, 56678445), (3, 18892815), (5, 11335689), (9, 6297605), (15, 3778563), (45, 1259521), (827, 68535), (1523, 37215), (2481, 22845), (4135, 13707), (4569, 12405), (7443, 7615)]