2385945

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 4250376

約数和(自身を除く): 1864431

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1433, 1665, 4299, 7165, 12897, 21495, 53021, 64485, 159063, 265105, 477189, 795315, 2385945]

約数ペア:

[(1, 2385945), (3, 795315), (5, 477189), (9, 265105), (15, 159063), (37, 64485), (45, 53021), (111, 21495), (185, 12897), (333, 7165), (555, 4299), (1433, 1665)]