10689375

素因数分解:

$3^1\times 5^4\times {\mathrm{5701}}^1$

素因数の和:5724

約数の個数: 20

約数和(自身を含む): 17813048

約数和(自身を除く): 7123673

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 5701, 17103, 28505, 85515, 142525, 427575, 712625, 2137875, 3563125, 10689375]

約数ペア:

[(1, 10689375), (3, 3563125), (5, 2137875), (15, 712625), (25, 427575), (75, 142525), (125, 85515), (375, 28505), (625, 17103), (1875, 5701)]