28844495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{773}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 36780480

約数和(自身を除く): 7935985

約数列:

[1, 5, 17, 85, 439, 773, 2195, 3865, 7463, 13141, 37315, 65705, 339347, 1696735, 5768899, 28844495]

約数ペア:

[(1, 28844495), (5, 5768899), (17, 1696735), (85, 339347), (439, 65705), (773, 37315), (2195, 13141), (3865, 7463)]