2002995

素因数分解:

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

素因数の和:452

約数の個数: 32

約数和(自身を含む): 3666240

約数和(自身を除く): 1663245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 401, 555, 999, 1203, 1665, 2005, 3609, 4995, 6015, 10827, 14837, 18045, 44511, 54135, 74185, 133533, 222555, 400599, 667665, 2002995]

約数ペア:

[(1, 2002995), (3, 667665), (5, 400599), (9, 222555), (15, 133533), (27, 74185), (37, 54135), (45, 44511), (111, 18045), (135, 14837), (185, 10827), (333, 6015), (401, 4995), (555, 3609), (999, 2005), (1203, 1665)]