15186795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4139

約数の個数: 32

約数和(自身を含む): 27552000

約数和(自身を除く): 12365205

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 4099, 12297, 20495, 53287, 61485, 77881, 159861, 233643, 266435, 389405, 799305, 1012453, 1168215, 3037359, 5062265, 15186795]

約数ペア:

[(1, 15186795), (3, 5062265), (5, 3037359), (13, 1168215), (15, 1012453), (19, 799305), (39, 389405), (57, 266435), (65, 233643), (95, 159861), (195, 77881), (247, 61485), (285, 53287), (741, 20495), (1235, 12297), (3705, 4099)]