9742875

素因数分解:

$3^1\times 5^3\times {\mathrm{25981}}^1$

素因数の和:25999

約数の個数: 16

約数和(自身を含む): 16212768

約数和(自身を除く): 6469893

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 25981, 77943, 129905, 389715, 649525, 1948575, 3247625, 9742875]

約数ペア:

[(1, 9742875), (3, 3247625), (5, 1948575), (15, 649525), (25, 389715), (75, 129905), (125, 77943), (375, 25981)]