82578675

素因数分解:

$3^1\times 5^2\times {\mathrm{809}}^1\times {\mathrm{1361}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 136799280

約数和(自身を除く): 54220605

約数列:

[1, 3, 5, 15, 25, 75, 809, 1361, 2427, 4045, 4083, 6805, 12135, 20225, 20415, 34025, 60675, 102075, 1101049, 3303147, 5505245, 16515735, 27526225, 82578675]

約数ペア:

[(1, 82578675), (3, 27526225), (5, 16515735), (15, 5505245), (25, 3303147), (75, 1101049), (809, 102075), (1361, 60675), (2427, 34025), (4045, 20415), (4083, 20225), (6805, 12135)]