23909265

素因数分解:

$3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1091}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 41565888

約数和(自身を除く): 17656623

約数列:

[1, 3, 5, 9, 15, 45, 487, 1091, 1461, 2435, 3273, 4383, 5455, 7305, 9819, 16365, 21915, 49095, 531317, 1593951, 2656585, 4781853, 7969755, 23909265]

約数ペア:

[(1, 23909265), (3, 7969755), (5, 4781853), (9, 2656585), (15, 1593951), (45, 531317), (487, 49095), (1091, 21915), (1461, 16365), (2435, 9819), (3273, 7305), (4383, 5455)]