201507145

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{36671}}^1$

素因数の和:36840

約数の個数: 16

約数和(自身を含む): 278120448

約数和(自身を除く): 76613303

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5495, 36671, 183355, 256697, 1283485, 5757347, 28786735, 40301429, 201507145]

約数ペア:

[(1, 201507145), (5, 40301429), (7, 28786735), (35, 5757347), (157, 1283485), (785, 256697), (1099, 183355), (5495, 36671)]