12636375

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 21725184

約数和(自身を除く): 9088809

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 1087, 2325, 3261, 3875, 5435, 11625, 16305, 27175, 33697, 81525, 101091, 135875, 168485, 407625, 505455, 842425, 2527275, 4212125, 12636375]

約数ペア:

[(1, 12636375), (3, 4212125), (5, 2527275), (15, 842425), (25, 505455), (31, 407625), (75, 168485), (93, 135875), (125, 101091), (155, 81525), (375, 33697), (465, 27175), (775, 16305), (1087, 11625), (2325, 5435), (3261, 3875)]