3935625

素因数分解:

$3^1\times 5^4\times {\mathrm{2099}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 6560400

約数和(自身を除く): 2624775

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2099, 6297, 10495, 31485, 52475, 157425, 262375, 787125, 1311875, 3935625]

約数ペア:

[(1, 3935625), (3, 1311875), (5, 787125), (15, 262375), (25, 157425), (75, 52475), (125, 31485), (375, 10495), (625, 6297), (1875, 2099)]