3508125

素因数分解:

$3^1\times 5^4\times {\mathrm{1871}}^1$

素因数の和:1894

約数の個数: 20

約数和(自身を含む): 5848128

約数和(自身を除く): 2340003

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1871, 1875, 5613, 9355, 28065, 46775, 140325, 233875, 701625, 1169375, 3508125]

約数ペア:

[(1, 3508125), (3, 1169375), (5, 701625), (15, 233875), (25, 140325), (75, 46775), (125, 28065), (375, 9355), (625, 5613), (1871, 1875)]