76820925

素因数分解:

$3^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{5659}}^1$

素因数の和:5853

約数の個数: 24

約数和(自身を含む): 127734880

約数和(自身を除く): 50913955

約数列:

[1, 3, 5, 15, 25, 75, 181, 543, 905, 2715, 4525, 5659, 13575, 16977, 28295, 84885, 141475, 424425, 1024279, 3072837, 5121395, 15364185, 25606975, 76820925]

約数ペア:

[(1, 76820925), (3, 25606975), (5, 15364185), (15, 5121395), (25, 3072837), (75, 1024279), (181, 424425), (543, 141475), (905, 84885), (2715, 28295), (4525, 16977), (5659, 13575)]