49680075

素因数分解:

$3^1\times 5^2\times {\mathrm{662401}}^1$

素因数の和:662414

約数の個数: 12

約数和(自身を含む): 82137848

約数和(自身を除く): 32457773

約数列:

[1, 3, 5, 15, 25, 75, 662401, 1987203, 3312005, 9936015, 16560025, 49680075]

約数ペア:

[(1, 49680075), (3, 16560025), (5, 9936015), (15, 3312005), (25, 1987203), (75, 662401)]