1992525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 3404544

約数和(自身を除く): 1412019

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 857, 2325, 2571, 4285, 12855, 21425, 26567, 64275, 79701, 132835, 398505, 664175, 1992525]

約数ペア:

[(1, 1992525), (3, 664175), (5, 398505), (15, 132835), (25, 79701), (31, 64275), (75, 26567), (93, 21425), (155, 12855), (465, 4285), (775, 2571), (857, 2325)]