15704585465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1\times {\mathrm{2251}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 20109098880

約数和(自身を除く): 4404513415

約数列:

[1, 5, 17, 85, 211, 389, 1055, 1945, 2251, 3587, 6613, 11255, 17935, 33065, 38267, 82079, 191335, 410395, 474961, 875639, 1395343, 2374805, 4378195, 6976715, 8074337, 14885863, 40371685, 74429315, 184759829, 923799145, 3140917093, 15704585465]

約数ペア:

[(1, 15704585465), (5, 3140917093), (17, 923799145), (85, 184759829), (211, 74429315), (389, 40371685), (1055, 14885863), (1945, 8074337), (2251, 6976715), (3587, 4378195), (6613, 2374805), (11255, 1395343), (17935, 875639), (33065, 474961), (38267, 410395), (82079, 191335)]