345906585

素因数分解:

$3^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{7741}}^1$

素因数の和:8086

約数の個数: 32

約数和(自身を含む): 616882560

約数和(自身を除く): 270975975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 331, 993, 1655, 2979, 4965, 7741, 8937, 14895, 23223, 38705, 44685, 69669, 116115, 209007, 348345, 1045035, 2562271, 7686813, 12811355, 23060439, 38434065, 69181317, 115302195, 345906585]

約数ペア:

[(1, 345906585), (3, 115302195), (5, 69181317), (9, 38434065), (15, 23060439), (27, 12811355), (45, 7686813), (135, 2562271), (331, 1045035), (993, 348345), (1655, 209007), (2979, 116115), (4965, 69669), (7741, 44685), (8937, 38705), (14895, 23223)]