12967501035

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3989}}^1\times {\mathrm{6991}}^1$

素因数の和:11019

約数の個数: 32

約数和(自身を含む): 21425725440

約数和(自身を除く): 8458224405

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 3989, 6991, 11967, 19945, 20973, 34955, 59835, 104865, 123659, 216721, 370977, 618295, 650163, 1083605, 1854885, 3250815, 27887099, 83661297, 139435495, 418306485, 864500069, 2593500207, 4322500345, 12967501035]

約数ペア:

[(1, 12967501035), (3, 4322500345), (5, 2593500207), (15, 864500069), (31, 418306485), (93, 139435495), (155, 83661297), (465, 27887099), (3989, 3250815), (6991, 1854885), (11967, 1083605), (19945, 650163), (20973, 618295), (34955, 370977), (59835, 216721), (104865, 123659)]