51448335

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 84049920

約数和(自身を除く): 32601585

約数列:

[1, 3, 5, 15, 113, 127, 239, 339, 381, 565, 635, 717, 1195, 1695, 1905, 3585, 14351, 27007, 30353, 43053, 71755, 81021, 91059, 135035, 151765, 215265, 405105, 455295, 3429889, 10289667, 17149445, 51448335]

約数ペア:

[(1, 51448335), (3, 17149445), (5, 10289667), (15, 3429889), (113, 455295), (127, 405105), (239, 215265), (339, 151765), (381, 135035), (565, 91059), (635, 81021), (717, 71755), (1195, 43053), (1695, 30353), (1905, 27007), (3585, 14351)]