90004655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{12941}}^1$

素因数の和:13066

約数の個数: 16

約数和(自身を含む): 117409824

約数和(自身を除く): 27405169

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 12941, 64705, 168233, 841165, 1384687, 6923435, 18000931, 90004655]

約数ペア:

[(1, 90004655), (5, 18000931), (13, 6923435), (65, 1384687), (107, 841165), (535, 168233), (1391, 64705), (6955, 12941)]