127608915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{4621}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 234279936

約数和(自身を除く): 106671021

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1315, 1841, 3945, 4621, 5523, 9205, 13863, 23105, 27615, 32347, 69315, 97041, 161735, 485205, 1215323, 3645969, 6076615, 8507261, 18229845, 25521783, 42536305, 127608915]

約数ペア:

[(1, 127608915), (3, 42536305), (5, 25521783), (7, 18229845), (15, 8507261), (21, 6076615), (35, 3645969), (105, 1215323), (263, 485205), (789, 161735), (1315, 97041), (1841, 69315), (3945, 32347), (4621, 27615), (5523, 23105), (9205, 13863)]