12684777025

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{21701}}^1$

素因数の和:22041

約数の個数: 24

約数和(自身を含む): 15952532544

約数和(自身を除く): 3267755519

約数列:

[1, 5, 25, 103, 227, 515, 1135, 2575, 5675, 21701, 23381, 108505, 116905, 542525, 584525, 2235203, 4926127, 11176015, 24630635, 55880075, 123153175, 507391081, 2536955405, 12684777025]

約数ペア:

[(1, 12684777025), (5, 2536955405), (25, 507391081), (103, 123153175), (227, 55880075), (515, 24630635), (1135, 11176015), (2575, 4926127), (5675, 2235203), (21701, 584525), (23381, 542525), (108505, 116905)]