252680615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1\times {\mathrm{4091}}^1$

素因数の和:5230

約数の個数: 16

約数和(自身を含む): 331157376

約数和(自身を除く): 78476761

約数列:

[1, 5, 11, 55, 1123, 4091, 5615, 12353, 20455, 45001, 61765, 225005, 4594193, 22970965, 50536123, 252680615]

約数ペア:

[(1, 252680615), (5, 50536123), (11, 22970965), (55, 4594193), (1123, 225005), (4091, 61765), (5615, 45001), (12353, 20455)]