2247990855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2797}}^1\times {\mathrm{4871}}^1$

素因数の和:7687

約数の個数: 32

約数和(自身を含む): 3925974528

約数和(自身を除く): 1677983673

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2797, 4871, 8391, 13985, 14613, 24355, 30767, 41955, 53581, 73065, 92301, 153835, 160743, 267905, 461505, 803715, 13624187, 40872561, 68120935, 149866057, 204362805, 449598171, 749330285, 2247990855]

約数ペア:

[(1, 2247990855), (3, 749330285), (5, 449598171), (11, 204362805), (15, 149866057), (33, 68120935), (55, 40872561), (165, 13624187), (2797, 803715), (4871, 461505), (8391, 267905), (13985, 160743), (14613, 153835), (24355, 92301), (30767, 73065), (41955, 53581)]