1348125

素因数分解:

$3^1\times 5^4\times {\mathrm{719}}^1$

素因数の和:742

約数の個数: 20

約数和(自身を含む): 2249280

約数和(自身を除く): 901155

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 719, 1875, 2157, 3595, 10785, 17975, 53925, 89875, 269625, 449375, 1348125]

約数ペア:

[(1, 1348125), (3, 449375), (5, 269625), (15, 89875), (25, 53925), (75, 17975), (125, 10785), (375, 3595), (625, 2157), (719, 1875)]