68916625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{23971}}^1$

素因数の和:24009

約数の個数: 16

約数和(自身を含む): 89751168

約数和(自身を除く): 20834543

約数列:

[1, 5, 23, 25, 115, 125, 575, 2875, 23971, 119855, 551333, 599275, 2756665, 2996375, 13783325, 68916625]

約数ペア:

[(1, 68916625), (5, 13783325), (23, 2996375), (25, 2756665), (115, 599275), (125, 551333), (575, 119855), (2875, 23971)]