90628595

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{929}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 110484000

約数和(自身を除く): 19855405

約数列:

[1, 5, 109, 179, 545, 895, 929, 4645, 19511, 97555, 101261, 166291, 506305, 831455, 18125719, 90628595]

約数ペア:

[(1, 90628595), (5, 18125719), (109, 831455), (179, 506305), (545, 166291), (895, 101261), (929, 97555), (4645, 19511)]