90414995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{2879}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 118609920

約数和(自身を除く): 28194925

約数列:

[1, 5, 11, 55, 571, 2855, 2879, 6281, 14395, 31405, 31669, 158345, 1643909, 8219545, 18082999, 90414995]

約数ペア:

[(1, 90414995), (5, 18082999), (11, 8219545), (55, 1643909), (571, 158345), (2855, 31669), (2879, 31405), (6281, 14395)]