396730305

素因数分解:

$3^5\times 5^1\times {\mathrm{347}}^1\times {\mathrm{941}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 715950144

約数和(自身を除く): 319219839

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 347, 405, 941, 1041, 1215, 1735, 2823, 3123, 4705, 5205, 8469, 9369, 14115, 15615, 25407, 28107, 42345, 46845, 76221, 84321, 127035, 140535, 228663, 326527, 381105, 421605, 979581, 1143315, 1632635, 2938743, 4897905, 8816229, 14693715, 26448687, 44081145, 79346061, 132243435, 396730305]

約数ペア:

[(1, 396730305), (3, 132243435), (5, 79346061), (9, 44081145), (15, 26448687), (27, 14693715), (45, 8816229), (81, 4897905), (135, 2938743), (243, 1632635), (347, 1143315), (405, 979581), (941, 421605), (1041, 381105), (1215, 326527), (1735, 228663), (2823, 140535), (3123, 127035), (4705, 84321), (5205, 76221), (8469, 46845), (9369, 42345), (14115, 28107), (15615, 25407)]