47427445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 63504000

約数和(自身を除く): 16076555

約数列:

[1, 5, 13, 59, 65, 83, 149, 295, 415, 745, 767, 1079, 1937, 3835, 4897, 5395, 8791, 9685, 12367, 24485, 43955, 61835, 63661, 114283, 160771, 318305, 571415, 729653, 803855, 3648265, 9485489, 47427445]

約数ペア:

[(1, 47427445), (5, 9485489), (13, 3648265), (59, 803855), (65, 729653), (83, 571415), (149, 318305), (295, 160771), (415, 114283), (745, 63661), (767, 61835), (1079, 43955), (1937, 24485), (3835, 12367), (4897, 9685), (5395, 8791)]