72549795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{284509}}^1$

素因数の和:284534

約数の個数: 16

約数和(自身を含む): 122908320

約数和(自身を除く): 50358525

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 284509, 853527, 1422545, 4267635, 4836653, 14509959, 24183265, 72549795]

約数ペア:

[(1, 72549795), (3, 24183265), (5, 14509959), (15, 4836653), (17, 4267635), (51, 1422545), (85, 853527), (255, 284509)]