15295761

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 23936640

約数和(自身を除く): 8640879

約数列:

[1, 3, 9, 13, 39, 117, 239, 547, 717, 1641, 2151, 3107, 4923, 7111, 9321, 21333, 27963, 63999, 130733, 392199, 1176597, 1699529, 5098587, 15295761]

約数ペア:

[(1, 15295761), (3, 5098587), (9, 1699529), (13, 1176597), (39, 392199), (117, 130733), (239, 63999), (547, 27963), (717, 21333), (1641, 9321), (2151, 7111), (3107, 4923)]