54172515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 92632320

約数和(自身を除く): 38459805

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 2837, 3819, 6365, 8511, 14185, 19095, 42555, 53903, 161709, 190079, 269515, 570237, 808545, 950395, 2851185, 3611501, 10834503, 18057505, 54172515]

約数ペア:

[(1, 54172515), (3, 18057505), (5, 10834503), (15, 3611501), (19, 2851185), (57, 950395), (67, 808545), (95, 570237), (201, 269515), (285, 190079), (335, 161709), (1005, 53903), (1273, 42555), (2837, 19095), (3819, 14185), (6365, 8511)]