157878795

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{148243}}^1$

素因数の和:148322

約数の個数: 16

約数和(自身を含む): 256165632

約数和(自身を除く): 98286837

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 148243, 444729, 741215, 2223645, 10525253, 31575759, 52626265, 157878795]

約数ペア:

[(1, 157878795), (3, 52626265), (5, 31575759), (15, 10525253), (71, 2223645), (213, 741215), (355, 444729), (1065, 148243)]