27668615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3767}}^1$

素因数の和:3898

約数の個数: 16

約数和(自身を含む): 36082368

約数和(自身を除く): 8413753

約数列:

[1, 5, 13, 65, 113, 565, 1469, 3767, 7345, 18835, 48971, 244855, 425671, 2128355, 5533723, 27668615]

約数ペア:

[(1, 27668615), (5, 5533723), (13, 2128355), (65, 425671), (113, 244855), (565, 48971), (1469, 18835), (3767, 7345)]