30903955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 38211264

約数和(自身を除く): 7307309

約数列:

[1, 5, 41, 205, 233, 647, 1165, 3235, 9553, 26527, 47765, 132635, 150751, 753755, 6180791, 30903955]

約数ペア:

[(1, 30903955), (5, 6180791), (41, 753755), (205, 150751), (233, 132635), (647, 47765), (1165, 26527), (3235, 9553)]