72425125

素因数分解:

$5^3\times {\mathrm{73}}^1\times {\mathrm{7937}}^1$

素因数の和:8025

約数の個数: 16

約数和(自身を含む): 91636272

約数和(自身を除く): 19211147

約数列:

[1, 5, 25, 73, 125, 365, 1825, 7937, 9125, 39685, 198425, 579401, 992125, 2897005, 14485025, 72425125]

約数ペア:

[(1, 72425125), (5, 14485025), (25, 2897005), (73, 992125), (125, 579401), (365, 198425), (1825, 39685), (7937, 9125)]