254585455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{6761}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 324251424

約数和(自身を除く): 69665969

約数列:

[1, 5, 17, 85, 443, 2215, 6761, 7531, 33805, 37655, 114937, 574685, 2995123, 14975615, 50917091, 254585455]

約数ペア:

[(1, 254585455), (5, 50917091), (17, 14975615), (85, 2995123), (443, 574685), (2215, 114937), (6761, 37655), (7531, 33805)]