28873415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1861}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 36197280

約数和(自身を除く): 7323865

約数列:

[1, 5, 29, 107, 145, 535, 1861, 3103, 9305, 15515, 53969, 199127, 269845, 995635, 5774683, 28873415]

約数ペア:

[(1, 28873415), (5, 5774683), (29, 995635), (107, 269845), (145, 199127), (535, 53969), (1861, 15515), (3103, 9305)]