68414875

素因数分解:

$5^3\times {\mathrm{101}}^1\times {\mathrm{5419}}^1$

素因数の和:5535

約数の個数: 16

約数和(自身を含む): 86243040

約数和(自身を除く): 17828165

約数列:

[1, 5, 25, 101, 125, 505, 2525, 5419, 12625, 27095, 135475, 547319, 677375, 2736595, 13682975, 68414875]

約数ペア:

[(1, 68414875), (5, 13682975), (25, 2736595), (101, 677375), (125, 547319), (505, 135475), (2525, 27095), (5419, 12625)]