249540065

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{1459}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 304147200

約数和(自身を除く): 54607135

約数列:

[1, 5, 79, 395, 433, 1459, 2165, 7295, 34207, 115261, 171035, 576305, 631747, 3158735, 49908013, 249540065]

約数ペア:

[(1, 249540065), (5, 49908013), (79, 3158735), (395, 631747), (433, 576305), (1459, 171035), (2165, 115261), (7295, 34207)]