229322015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{2687}}^1$

素因数の和:2819

約数の個数: 24

約数和(自身を含む): 301045248

約数和(自身を除く): 71723233

約数列:

[1, 5, 13, 65, 101, 169, 505, 845, 1313, 2687, 6565, 13435, 17069, 34931, 85345, 174655, 271387, 454103, 1356935, 2270515, 3528031, 17640155, 45864403, 229322015]

約数ペア:

[(1, 229322015), (5, 45864403), (13, 17640155), (65, 3528031), (101, 2270515), (169, 1356935), (505, 454103), (845, 271387), (1313, 174655), (2687, 85345), (6565, 34931), (13435, 17069)]