5145890.00000000

素因数分解:

$3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8237}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 31238496

約数和(自身を除く): 11840361

約数列:

[1, 3, 5, 15, 157, 471, 785, 2355, 8237, 24711, 41185, 123555, 1293209, 3879627, 6466045, 19398135]

約数ペア:

[(1, 19398135), (3, 6466045), (5, 3879627), (15, 1293209), (157, 123555), (471, 41185), (785, 24711), (2355, 8237)]