80882255

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{6287}}^1$

素因数の和:6406

約数の個数: 16

約数和(自身を含む): 101412864

約数和(自身を除く): 20530609

約数列:

[1, 5, 31, 83, 155, 415, 2573, 6287, 12865, 31435, 194897, 521821, 974485, 2609105, 16176451, 80882255]

約数ペア:

[(1, 80882255), (5, 16176451), (31, 2609105), (83, 974485), (155, 521821), (415, 194897), (2573, 31435), (6287, 12865)]