77040925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1063}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 103437824

約数和(自身を除く): 26396899

約数列:

[1, 5, 13, 25, 65, 223, 325, 1063, 1115, 2899, 5315, 5575, 13819, 14495, 26575, 69095, 72475, 237049, 345475, 1185245, 3081637, 5926225, 15408185, 77040925]

約数ペア:

[(1, 77040925), (5, 15408185), (13, 5926225), (25, 3081637), (65, 1185245), (223, 345475), (325, 237049), (1063, 72475), (1115, 69095), (2899, 26575), (5315, 14495), (5575, 13819)]