22539755

素因数分解:

$5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 31691088

約数和(自身を除く): 9151333

約数列:

[1, 5, 7, 35, 49, 197, 245, 467, 985, 1379, 2335, 3269, 6895, 9653, 16345, 22883, 48265, 91999, 114415, 459995, 643993, 3219965, 4507951, 22539755]

約数ペア:

[(1, 22539755), (5, 4507951), (7, 3219965), (35, 643993), (49, 459995), (197, 114415), (245, 91999), (467, 48265), (985, 22883), (1379, 16345), (2335, 9653), (3269, 6895)]