42581055

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{258067}}^1$

素因数の和:258086

約数の個数: 16

約数和(自身を含む): 74323584

約数和(自身を除く): 31742529

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 258067, 774201, 1290335, 2838737, 3871005, 8516211, 14193685, 42581055]

約数ペア:

[(1, 42581055), (3, 14193685), (5, 8516211), (11, 3871005), (15, 2838737), (33, 1290335), (55, 774201), (165, 258067)]