827831885

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:2188

約数の個数: 16

約数和(自身を含む): 1000278720

約数和(自身を除く): 172446835

約数列:

[1, 5, 251, 443, 1255, 1489, 2215, 7445, 111193, 373739, 555965, 659627, 1868695, 3298135, 165566377, 827831885]

約数ペア:

[(1, 827831885), (5, 165566377), (251, 3298135), (443, 1868695), (1255, 659627), (1489, 555965), (2215, 373739), (7445, 111193)]