22808645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 8813755

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 487, 493, 551, 1615, 2435, 2465, 2755, 8279, 9253, 9367, 14123, 41395, 46265, 46835, 70615, 157301, 240091, 268337, 786505, 1200455, 1341685, 4561729, 22808645]

約数ペア:

[(1, 22808645), (5, 4561729), (17, 1341685), (19, 1200455), (29, 786505), (85, 268337), (95, 240091), (145, 157301), (323, 70615), (487, 46835), (493, 46265), (551, 41395), (1615, 14123), (2435, 9367), (2465, 9253), (2755, 8279)]