26624985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 45327360

約数和(自身を除く): 18702375

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 907, 1545, 1957, 2721, 4535, 5871, 9785, 13605, 17233, 29355, 51699, 86165, 93421, 258495, 280263, 467105, 1401315, 1774999, 5324997, 8874995, 26624985]

約数ペア:

[(1, 26624985), (3, 8874995), (5, 5324997), (15, 1774999), (19, 1401315), (57, 467105), (95, 280263), (103, 258495), (285, 93421), (309, 86165), (515, 51699), (907, 29355), (1545, 17233), (1957, 13605), (2721, 9785), (4535, 5871)]