9205320865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1299269}}^1$

素因数の和:1299396

約数の個数: 16

約数和(自身を含む): 12005254800

約数和(自身を除く): 2799933935

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 1299269, 6496345, 16890497, 84452485, 141620321, 708101605, 1841064173, 9205320865]

約数ペア:

[(1, 9205320865), (5, 1841064173), (13, 708101605), (65, 141620321), (109, 84452485), (545, 16890497), (1417, 6496345), (7085, 1299269)]