51348105

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12821}}^1$

素因数の和:12921

約数の個数: 24

約数和(自身を含む): 90010440

約数和(自身を除く): 38662335

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 12821, 38463, 64105, 115389, 192315, 576945, 1141069, 3423207, 5705345, 10269621, 17116035, 51348105]

約数ペア:

[(1, 51348105), (3, 17116035), (5, 10269621), (9, 5705345), (15, 3423207), (45, 1141069), (89, 576945), (267, 192315), (445, 115389), (801, 64105), (1335, 38463), (4005, 12821)]