77239485

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21727}}^1$

素因数の和:21817

約数の個数: 24

約数和(自身を含む): 135582720

約数和(自身を除く): 58343235

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 21727, 65181, 108635, 195543, 325905, 977715, 1716433, 5149299, 8582165, 15447897, 25746495, 77239485]

約数ペア:

[(1, 77239485), (3, 25746495), (5, 15447897), (9, 8582165), (15, 5149299), (45, 1716433), (79, 977715), (237, 325905), (395, 195543), (711, 108635), (1185, 65181), (3555, 21727)]