82428875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{22739}}^1$

素因数の和:22783

約数の個数: 16

約数和(自身を含む): 106423200

約数和(自身を除く): 23994325

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 22739, 113695, 568475, 659431, 2842375, 3297155, 16485775, 82428875]

約数ペア:

[(1, 82428875), (5, 16485775), (25, 3297155), (29, 2842375), (125, 659431), (145, 568475), (725, 113695), (3625, 22739)]