15144957

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 23778560

約数和(自身を除く): 8633603

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 2857, 5301, 8571, 25713, 54283, 88567, 162849, 265701, 488547, 797103, 1682773, 5048319, 15144957]

約数ペア:

[(1, 15144957), (3, 5048319), (9, 1682773), (19, 797103), (31, 488547), (57, 265701), (93, 162849), (171, 88567), (279, 54283), (589, 25713), (1767, 8571), (2857, 5301)]