12882825

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 23831808

約数和(自身を除く): 10948983

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 1847, 2325, 5541, 6975, 9235, 16623, 27705, 46175, 57257, 83115, 138525, 171771, 286285, 415575, 515313, 858855, 1431425, 2576565, 4294275, 12882825]

約数ペア:

[(1, 12882825), (3, 4294275), (5, 2576565), (9, 1431425), (15, 858855), (25, 515313), (31, 415575), (45, 286285), (75, 171771), (93, 138525), (155, 83115), (225, 57257), (279, 46175), (465, 27705), (775, 16623), (1395, 9235), (1847, 6975), (2325, 5541)]