274241715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{2371}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 479561472

約数和(自身を除く): 205319757

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 701, 2103, 2371, 3505, 7113, 7711, 10515, 11855, 23133, 26081, 35565, 38555, 78243, 115665, 130405, 391215, 1662071, 4986213, 8310355, 18282781, 24931065, 54848343, 91413905, 274241715]

約数ペア:

[(1, 274241715), (3, 91413905), (5, 54848343), (11, 24931065), (15, 18282781), (33, 8310355), (55, 4986213), (165, 1662071), (701, 391215), (2103, 130405), (2371, 115665), (3505, 78243), (7113, 38555), (7711, 35565), (10515, 26081), (11855, 23133)]