828542735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{12697}}^1$

素因数の和:13154

約数の個数: 16

約数和(自身を含む): 1028842752

約数和(自身を除く): 200300017

約数列:

[1, 5, 31, 155, 421, 2105, 12697, 13051, 63485, 65255, 393607, 1968035, 5345437, 26727185, 165708547, 828542735]

約数ペア:

[(1, 828542735), (5, 165708547), (31, 26727185), (155, 5345437), (421, 1968035), (2105, 393607), (12697, 65255), (13051, 63485)]