40605215

素因数分解:

$5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{6947}}^1$

素因数の和:7126

約数の個数: 16

約数和(自身を含む): 56028672

約数和(自身を除く): 15423457

約数列:

[1, 5, 7, 35, 167, 835, 1169, 5845, 6947, 34735, 48629, 243145, 1160149, 5800745, 8121043, 40605215]

約数ペア:

[(1, 40605215), (5, 8121043), (7, 5800745), (35, 1160149), (167, 243145), (835, 48629), (1169, 34735), (5845, 6947)]