12215674815

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1\times {\mathrm{15307}}^1$

素因数の和:16039

約数の個数: 32

約数和(自身を含む): 19812715776

約数和(自身を除く): 7597040961

約数列:

[1, 3, 5, 15, 83, 249, 415, 641, 1245, 1923, 3205, 9615, 15307, 45921, 53203, 76535, 159609, 229605, 266015, 798045, 1270481, 3811443, 6352405, 9811787, 19057215, 29435361, 49058935, 147176805, 814378321, 2443134963, 4071891605, 12215674815]

約数ペア:

[(1, 12215674815), (3, 4071891605), (5, 2443134963), (15, 814378321), (83, 147176805), (249, 49058935), (415, 29435361), (641, 19057215), (1245, 9811787), (1923, 6352405), (3205, 3811443), (9615, 1270481), (15307, 798045), (45921, 266015), (53203, 229605), (76535, 159609)]