83013015

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 137117376

約数和(自身を除く): 54104361

約数列:

[1, 3, 5, 15, 37, 111, 185, 373, 401, 555, 1119, 1203, 1865, 2005, 5595, 6015, 13801, 14837, 41403, 44511, 69005, 74185, 149573, 207015, 222555, 448719, 747865, 2243595, 5534201, 16602603, 27671005, 83013015]

約数ペア:

[(1, 83013015), (3, 27671005), (5, 16602603), (15, 5534201), (37, 2243595), (111, 747865), (185, 448719), (373, 222555), (401, 207015), (555, 149573), (1119, 74185), (1203, 69005), (1865, 44511), (2005, 41403), (5595, 14837), (6015, 13801)]