22805805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 40279680

約数和(自身を除く): 17473875

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1553, 2937, 4659, 4895, 7765, 14685, 17083, 23295, 51249, 85415, 138217, 256245, 414651, 691085, 1520387, 2073255, 4561161, 7601935, 22805805]

約数ペア:

[(1, 22805805), (3, 7601935), (5, 4561161), (11, 2073255), (15, 1520387), (33, 691085), (55, 414651), (89, 256245), (165, 138217), (267, 85415), (445, 51249), (979, 23295), (1335, 17083), (1553, 14685), (2937, 7765), (4659, 4895)]