15663148419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{34747}}^1$

素因数の和:34959

約数の個数: 32

約数和(自身を含む): 22416629760

約数和(自身を除く): 6753481341

約数列:

[1, 3, 23, 47, 69, 139, 141, 417, 1081, 3197, 3243, 6533, 9591, 19599, 34747, 104241, 150259, 450777, 799181, 1633109, 2397543, 4829833, 4899327, 14489499, 37561507, 111086159, 112684521, 227002151, 333258477, 681006453, 5221049473, 15663148419]

約数ペア:

[(1, 15663148419), (3, 5221049473), (23, 681006453), (47, 333258477), (69, 227002151), (139, 112684521), (141, 111086159), (417, 37561507), (1081, 14489499), (3197, 4899327), (3243, 4829833), (6533, 2397543), (9591, 1633109), (19599, 799181), (34747, 450777), (104241, 150259)]