29188875

素因数分解:

$3^1\times 5^3\times {\mathrm{277}}^1\times {\mathrm{281}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 48919104

約数和(自身を除く): 19730229

約数列:

[1, 3, 5, 15, 25, 75, 125, 277, 281, 375, 831, 843, 1385, 1405, 4155, 4215, 6925, 7025, 20775, 21075, 34625, 35125, 77837, 103875, 105375, 233511, 389185, 1167555, 1945925, 5837775, 9729625, 29188875]

約数ペア:

[(1, 29188875), (3, 9729625), (5, 5837775), (15, 1945925), (25, 1167555), (75, 389185), (125, 233511), (277, 105375), (281, 103875), (375, 77837), (831, 35125), (843, 34625), (1385, 21075), (1405, 20775), (4155, 7025), (4215, 6925)]