89420135

素因数分解:

$5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16273}}^1$

素因数の和:16442

約数の個数: 16

約数和(自身を含む): 123422016

約数和(自身を除く): 34001881

約数列:

[1, 5, 7, 35, 157, 785, 1099, 5495, 16273, 81365, 113911, 569555, 2554861, 12774305, 17884027, 89420135]

約数ペア:

[(1, 89420135), (5, 17884027), (7, 12774305), (35, 2554861), (157, 569555), (785, 113911), (1099, 81365), (5495, 16273)]