72202125

素因数分解:

$3^1\times 5^3\times {\mathrm{192539}}^1$

素因数の和:192557

約数の個数: 16

約数和(自身を含む): 120144960

約数和(自身を除く): 47942835

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 192539, 577617, 962695, 2888085, 4813475, 14440425, 24067375, 72202125]

約数ペア:

[(1, 72202125), (3, 24067375), (5, 14440425), (15, 4813475), (25, 2888085), (75, 962695), (125, 577617), (375, 192539)]