428514085

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{31063}}^1$

素因数の和:31188

約数の個数: 16

約数和(自身を含む): 536785920

約数和(自身を除く): 108271835

約数列:

[1, 5, 31, 89, 155, 445, 2759, 13795, 31063, 155315, 962953, 2764607, 4814765, 13823035, 85702817, 428514085]

約数ペア:

[(1, 428514085), (5, 85702817), (31, 13823035), (89, 4814765), (155, 2764607), (445, 962953), (2759, 155315), (13795, 31063)]