51042105

素因数分解:

$3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4519}}^1$

素因数の和:4781

約数の個数: 24

約数和(自身を含む): 88845120

約数和(自身を除く): 37803015

約数列:

[1, 3, 5, 9, 15, 45, 251, 753, 1255, 2259, 3765, 4519, 11295, 13557, 22595, 40671, 67785, 203355, 1134269, 3402807, 5671345, 10208421, 17014035, 51042105]

約数ペア:

[(1, 51042105), (3, 17014035), (5, 10208421), (9, 5671345), (15, 3402807), (45, 1134269), (251, 203355), (753, 67785), (1255, 40671), (2259, 22595), (3765, 13557), (4519, 11295)]