28226605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 37065024

約数和(自身を除く): 8838419

約数列:

[1, 5, 11, 55, 457, 1123, 2285, 5027, 5615, 12353, 25135, 61765, 513211, 2566055, 5645321, 28226605]

約数ペア:

[(1, 28226605), (5, 5645321), (11, 2566055), (55, 513211), (457, 61765), (1123, 25135), (2285, 12353), (5027, 5615)]