28842915

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23167}}^1$

素因数の和:23258

約数の個数: 16

約数和(自身を含む): 46706688

約数和(自身を除く): 17863773

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 23167, 69501, 115835, 347505, 1922861, 5768583, 9614305, 28842915]

約数ペア:

[(1, 28842915), (3, 9614305), (5, 5768583), (15, 1922861), (83, 347505), (249, 115835), (415, 69501), (1245, 23167)]