15551421069

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{1889}}^1\times {\mathrm{44987}}^1$

素因数の和:46940

約数の個数: 16

約数和(自身を含む): 21086775360

約数和(自身を除く): 5535354291

約数列:

[1, 3, 61, 183, 1889, 5667, 44987, 115229, 134961, 345687, 2744207, 8232621, 84980443, 254941329, 5183807023, 15551421069]

約数ペア:

[(1, 15551421069), (3, 5183807023), (61, 254941329), (183, 84980443), (1889, 8232621), (5667, 2744207), (44987, 345687), (115229, 134961)]