12630225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{5807}}^1$

素因数の和:5849

約数の個数: 24

約数和(自身を含む): 21605760

約数和(自身を除く): 8975535

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 5807, 17421, 29035, 87105, 145175, 168403, 435525, 505209, 842015, 2526045, 4210075, 12630225]

約数ペア:

[(1, 12630225), (3, 4210075), (5, 2526045), (15, 842015), (25, 505209), (29, 435525), (75, 168403), (87, 145175), (145, 87105), (435, 29035), (725, 17421), (2175, 5807)]