5511655

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 7124544

約数和(自身を除く): 1612889

約数列:

[1, 5, 17, 61, 85, 305, 1037, 1063, 5185, 5315, 18071, 64843, 90355, 324215, 1102331, 5511655]

約数ペア:

[(1, 5511655), (5, 1102331), (17, 324215), (61, 90355), (85, 64843), (305, 18071), (1037, 5315), (1063, 5185)]