12154005

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11743}}^1$

素因数の和:11777

約数の個数: 24

約数和(自身を含む): 21984768

約数和(自身を除く): 9830763

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 11743, 35229, 58715, 105687, 176145, 270089, 528435, 810267, 1350445, 2430801, 4051335, 12154005]

約数ペア:

[(1, 12154005), (3, 4051335), (5, 2430801), (9, 1350445), (15, 810267), (23, 528435), (45, 270089), (69, 176145), (115, 105687), (207, 58715), (345, 35229), (1035, 11743)]