73831485

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7762

約数の個数: 48

約数和(自身を含む): 148006656

約数和(自身を除く): 74175171

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 7727, 9555, 23181, 38635, 54089, 100451, 115905, 162267, 270445, 301353, 378623, 502255, 703157, 811335, 1135869, 1506765, 1893115, 2109471, 3515785, 4922099, 5679345, 10547355, 14766297, 24610495, 73831485]

約数ペア:

[(1, 73831485), (3, 24610495), (5, 14766297), (7, 10547355), (13, 5679345), (15, 4922099), (21, 3515785), (35, 2109471), (39, 1893115), (49, 1506765), (65, 1135869), (91, 811335), (105, 703157), (147, 502255), (195, 378623), (245, 301353), (273, 270445), (455, 162267), (637, 115905), (735, 100451), (1365, 54089), (1911, 38635), (3185, 23181), (7727, 9555)]