40154135

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2861}}^1$

素因数の和:3274

約数の個数: 16

約数和(自身を含む): 55225152

約数和(自身を除く): 15071017

約数列:

[1, 5, 7, 35, 401, 2005, 2807, 2861, 14035, 14305, 20027, 100135, 1147261, 5736305, 8030827, 40154135]

約数ペア:

[(1, 40154135), (5, 8030827), (7, 5736305), (35, 1147261), (401, 100135), (2005, 20027), (2807, 14305), (2861, 14035)]