56765555

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 85390848

約数和(自身を除く): 28625293

約数列:

[1, 5, 7, 11, 35, 55, 77, 283, 385, 521, 1415, 1981, 2605, 3113, 3647, 5731, 9905, 15565, 18235, 21791, 28655, 40117, 108955, 147443, 200585, 737215, 1032101, 1621873, 5160505, 8109365, 11353111, 56765555]

約数ペア:

[(1, 56765555), (5, 11353111), (7, 8109365), (11, 5160505), (35, 1621873), (55, 1032101), (77, 737215), (283, 200585), (385, 147443), (521, 108955), (1415, 40117), (1981, 28655), (2605, 21791), (3113, 18235), (3647, 15565), (5731, 9905)]