65280465

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6121}}^1$

素因数の和:6214

約数の個数: 32

約数和(自身を含む): 117542400

約数和(自身を除く): 52261935

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 6121, 10665, 18363, 30605, 55089, 91815, 165267, 275445, 483559, 826335, 1450677, 2417795, 4352031, 7253385, 13056093, 21760155, 65280465]

約数ペア:

[(1, 65280465), (3, 21760155), (5, 13056093), (9, 7253385), (15, 4352031), (27, 2417795), (45, 1450677), (79, 826335), (135, 483559), (237, 275445), (395, 165267), (711, 91815), (1185, 55089), (2133, 30605), (3555, 18363), (6121, 10665)]