23489115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 40776960

約数和(自身を除く): 17287845

約数列:

[1, 3, 5, 13, 15, 39, 65, 163, 195, 489, 739, 815, 2119, 2217, 2445, 3695, 6357, 9607, 10595, 11085, 28821, 31785, 48035, 120457, 144105, 361371, 602285, 1565941, 1806855, 4697823, 7829705, 23489115]

約数ペア:

[(1, 23489115), (3, 7829705), (5, 4697823), (13, 1806855), (15, 1565941), (39, 602285), (65, 361371), (163, 144105), (195, 120457), (489, 48035), (739, 31785), (815, 28821), (2119, 11085), (2217, 10595), (2445, 9607), (3695, 6357)]