2013303525

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{865937}}^1$

素因数の和:865981

約数の個数: 24

約数和(自身を含む): 3436041984

約数和(自身を除く): 1422738459

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 865937, 2597811, 4329685, 12989055, 21648425, 26844047, 64945275, 80532141, 134220235, 402660705, 671101175, 2013303525]

約数ペア:

[(1, 2013303525), (3, 671101175), (5, 402660705), (15, 134220235), (25, 80532141), (31, 64945275), (75, 26844047), (93, 21648425), (155, 12989055), (465, 4329685), (775, 2597811), (2325, 865937)]