18263265

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52937}}^1$

素因数の和:52968

約数の個数: 16

約数和(自身を含む): 30492288

約数和(自身を除く): 12229023

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 52937, 158811, 264685, 794055, 1217551, 3652653, 6087755, 18263265]

約数ペア:

[(1, 18263265), (3, 6087755), (5, 3652653), (15, 1217551), (23, 794055), (69, 264685), (115, 158811), (345, 52937)]