90869135

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20443}}^1$

素因数の和:20582

約数の個数: 16

約数和(自身を含む): 125607936

約数和(自身を除く): 34738801

約数列:

[1, 5, 7, 35, 127, 635, 889, 4445, 20443, 102215, 143101, 715505, 2596261, 12981305, 18173827, 90869135]

約数ペア:

[(1, 90869135), (5, 18173827), (7, 12981305), (35, 2596261), (127, 715505), (635, 143101), (889, 102215), (4445, 20443)]