4900805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10771}}^1$

素因数の和:10796

約数の個数: 16

約数和(自身を含む): 7238784

約数和(自身を除く): 2337979

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 10771, 53855, 75397, 140023, 376985, 700115, 980161, 4900805]

約数ペア:

[(1, 4900805), (5, 980161), (7, 700115), (13, 376985), (35, 140023), (65, 75397), (91, 53855), (455, 10771)]