30577625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 42491904

約数和(自身を除く): 11914279

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 607, 775, 1625, 2015, 3035, 3875, 7891, 10075, 15175, 18817, 39455, 50375, 75875, 94085, 197275, 244621, 470425, 986375, 1223105, 2352125, 6115525, 30577625]

約数ペア:

[(1, 30577625), (5, 6115525), (13, 2352125), (25, 1223105), (31, 986375), (65, 470425), (125, 244621), (155, 197275), (325, 94085), (403, 75875), (607, 50375), (775, 39455), (1625, 18817), (2015, 15175), (3035, 10075), (3875, 7891)]