38140335

素因数分解:

$3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 68290560

約数和(自身を除く): 30150225

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 151, 453, 755, 1359, 1871, 2265, 4077, 5613, 6795, 9355, 16839, 20385, 28065, 50517, 84195, 252585, 282521, 847563, 1412605, 2542689, 4237815, 7628067, 12713445, 38140335]

約数ペア:

[(1, 38140335), (3, 12713445), (5, 7628067), (9, 4237815), (15, 2542689), (27, 1412605), (45, 847563), (135, 282521), (151, 252585), (453, 84195), (755, 50517), (1359, 28065), (1871, 20385), (2265, 16839), (4077, 9355), (5613, 6795)]