87404055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{342761}}^1$

素因数の和:342786

約数の個数: 16

約数和(自身を含む): 148073184

約数和(自身を除く): 60669129

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 342761, 1028283, 1713805, 5141415, 5826937, 17480811, 29134685, 87404055]

約数ペア:

[(1, 87404055), (3, 29134685), (5, 17480811), (15, 5826937), (17, 5141415), (51, 1713805), (85, 1028283), (255, 342761)]