190022105

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{417631}}^1$

素因数の和:417656

約数の個数: 16

約数和(自身を含む): 280648704

約数和(自身を除く): 90626599

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 417631, 2088155, 2923417, 5429203, 14617085, 27146015, 38004421, 190022105]

約数ペア:

[(1, 190022105), (5, 38004421), (7, 27146015), (13, 14617085), (35, 5429203), (65, 2923417), (91, 2088155), (455, 417631)]