140804545

素因数分解:

$5^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{3701}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 193333248

約数和(自身を除く): 52528703

約数列:

[1, 5, 7, 35, 1087, 3701, 5435, 7609, 18505, 25907, 38045, 129535, 4022987, 20114935, 28160909, 140804545]

約数ペア:

[(1, 140804545), (5, 28160909), (7, 20114935), (35, 4022987), (1087, 129535), (3701, 38045), (5435, 25907), (7609, 18505)]