83850475

素因数分解:

$5^2\times {\mathrm{1321}}^1\times {\mathrm{2539}}^1$

素因数の和:3870

約数の個数: 12

約数和(自身を含む): 104094280

約数和(自身を除く): 20243805

約数列:

[1, 5, 25, 1321, 2539, 6605, 12695, 33025, 63475, 3354019, 16770095, 83850475]

約数ペア:

[(1, 83850475), (5, 16770095), (25, 3354019), (1321, 63475), (2539, 33025), (6605, 12695)]