23491195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3079

約数の個数: 32

約数和(自身を含む): 36747648

約数和(自身を除く): 13256453

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 3037, 7735, 15185, 21259, 39481, 51629, 106295, 197405, 258145, 276367, 361403, 671177, 1381835, 1807015, 3355885, 4698239, 23491195]

約数ペア:

[(1, 23491195), (5, 4698239), (7, 3355885), (13, 1807015), (17, 1381835), (35, 671177), (65, 361403), (85, 276367), (91, 258145), (119, 197405), (221, 106295), (455, 51629), (595, 39481), (1105, 21259), (1547, 15185), (3037, 7735)]