157049805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4783}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 275558400

約数和(自身を除く): 118508595

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 995, 2189, 2985, 4783, 6567, 10945, 14349, 23915, 32835, 52613, 71745, 157839, 263065, 789195, 951817, 2855451, 4759085, 10469987, 14277255, 31409961, 52349935, 157049805]

約数ペア:

[(1, 157049805), (3, 52349935), (5, 31409961), (11, 14277255), (15, 10469987), (33, 4759085), (55, 2855451), (165, 951817), (199, 789195), (597, 263065), (995, 157839), (2189, 71745), (2985, 52613), (4783, 32835), (6567, 23915), (10945, 14349)]