20146515

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5351}}^1$

素因数の和:5610

約数の個数: 16

約数和(自身を含む): 32368896

約数和(自身を除く): 12222381

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 5351, 16053, 26755, 80265, 1343101, 4029303, 6715505, 20146515]

約数ペア:

[(1, 20146515), (3, 6715505), (5, 4029303), (15, 1343101), (251, 80265), (753, 26755), (1255, 16053), (3765, 5351)]