2572625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1897

約数の個数: 16

約数和(自身を含む): 3504384

約数和(自身を除く): 931759

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 1871, 9355, 20581, 46775, 102905, 233875, 514525, 2572625]

約数ペア:

[(1, 2572625), (5, 514525), (11, 233875), (25, 102905), (55, 46775), (125, 20581), (275, 9355), (1375, 1871)]