12611265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 21421056

約数和(自身を除く): 8809791

約数列:

[1, 3, 5, 15, 31, 37, 93, 111, 155, 185, 465, 555, 733, 1147, 2199, 3441, 3665, 5735, 10995, 17205, 22723, 27121, 68169, 81363, 113615, 135605, 340845, 406815, 840751, 2522253, 4203755, 12611265]

約数ペア:

[(1, 12611265), (3, 4203755), (5, 2522253), (15, 840751), (31, 406815), (37, 340845), (93, 135605), (111, 113615), (155, 81363), (185, 68169), (465, 27121), (555, 22723), (733, 17205), (1147, 10995), (2199, 5735), (3441, 3665)]