2716125

素因数分解:

$3^1\times 5^3\times {\mathrm{7243}}^1$

素因数の和:7261

約数の個数: 16

約数和(自身を含む): 4520256

約数和(自身を除く): 1804131

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 7243, 21729, 36215, 108645, 181075, 543225, 905375, 2716125]

約数ペア:

[(1, 2716125), (3, 905375), (5, 543225), (15, 181075), (25, 108645), (75, 36215), (125, 21729), (375, 7243)]