16215485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22679}}^1$

素因数の和:22708

約数の個数: 16

約数和(自身を含む): 22861440

約数和(自身を除く): 6645955

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 22679, 113395, 249469, 294827, 1247345, 1474135, 3243097, 16215485]

約数ペア:

[(1, 16215485), (5, 3243097), (11, 1474135), (13, 1247345), (55, 294827), (65, 249469), (143, 113395), (715, 22679)]