72427125

素因数分解:

$3^1\times 5^3\times {\mathrm{193139}}^1$

素因数の和:193157

約数の個数: 16

約数和(自身を含む): 120519360

約数和(自身を除く): 48092235

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 193139, 579417, 965695, 2897085, 4828475, 14485425, 24142375, 72427125]

約数ペア:

[(1, 72427125), (3, 24142375), (5, 14485425), (15, 4828475), (25, 2897085), (75, 965695), (125, 579417), (375, 193139)]