12201495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 8845545

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 811, 885, 1003, 2433, 3009, 4055, 5015, 12165, 13787, 15045, 41361, 47849, 68935, 143547, 206805, 239245, 717735, 813433, 2440299, 4067165, 12201495]

約数ペア:

[(1, 12201495), (3, 4067165), (5, 2440299), (15, 813433), (17, 717735), (51, 239245), (59, 206805), (85, 143547), (177, 68935), (255, 47849), (295, 41361), (811, 15045), (885, 13787), (1003, 12165), (2433, 5015), (3009, 4055)]