125004995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{2447}}^1$

素因数の和:3070

約数の個数: 16

約数和(自身を含む): 159159168

約数和(自身を除く): 34154173

約数列:

[1, 5, 17, 85, 601, 2447, 3005, 10217, 12235, 41599, 51085, 207995, 1470647, 7353235, 25000999, 125004995]

約数ペア:

[(1, 125004995), (5, 25000999), (17, 7353235), (85, 1470647), (601, 207995), (2447, 51085), (3005, 41599), (10217, 12235)]