30889105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{10111}}^1$

素因数の和:10176

約数の個数: 16

約数和(自身を含む): 40771584

約数和(自身を除く): 9882479

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 10111, 50555, 131443, 475217, 657215, 2376085, 6177821, 30889105]

約数ペア:

[(1, 30889105), (5, 6177821), (13, 2376085), (47, 657215), (65, 475217), (235, 131443), (611, 50555), (3055, 10111)]