38434545

素因数分解:

$3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4937}}^1$

素因数の和:5121

約数の個数: 24

約数和(自身を含む): 67018536

約数和(自身を除く): 28583991

約数列:

[1, 3, 5, 9, 15, 45, 173, 519, 865, 1557, 2595, 4937, 7785, 14811, 24685, 44433, 74055, 222165, 854101, 2562303, 4270505, 7686909, 12811515, 38434545]

約数ペア:

[(1, 38434545), (3, 12811515), (5, 7686909), (9, 4270505), (15, 2562303), (45, 854101), (173, 222165), (519, 74055), (865, 44433), (1557, 24685), (2595, 14811), (4937, 7785)]