27156945

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7213}}^1$

素因数の和:7472

約数の個数: 16

約数和(自身を含む): 43630272

約数和(自身を除く): 16473327

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 7213, 21639, 36065, 108195, 1810463, 5431389, 9052315, 27156945]

約数ペア:

[(1, 27156945), (3, 9052315), (5, 5431389), (15, 1810463), (251, 108195), (753, 36065), (1255, 21639), (3765, 7213)]