15318845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1427}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 19535040

約数和(自身を除く): 4216195

約数列:

[1, 5, 19, 95, 113, 565, 1427, 2147, 7135, 10735, 27113, 135565, 161251, 806255, 3063769, 15318845]

約数ペア:

[(1, 15318845), (5, 3063769), (19, 806255), (95, 161251), (113, 135565), (565, 27113), (1427, 10735), (2147, 7135)]