51077145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{486449}}^1$

素因数の和:486464

約数の個数: 16

約数和(自身を含む): 93398400

約数和(自身を除く): 42321255

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 486449, 1459347, 2432245, 3405143, 7296735, 10215429, 17025715, 51077145]

約数ペア:

[(1, 51077145), (3, 17025715), (5, 10215429), (7, 7296735), (15, 3405143), (21, 2432245), (35, 1459347), (105, 486449)]