2606805

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 4607928

約数和(自身を除く): 2001123

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1093, 2385, 3279, 5465, 9837, 16395, 49185, 57929, 173787, 289645, 521361, 868935, 2606805]

約数ペア:

[(1, 2606805), (3, 868935), (5, 521361), (9, 289645), (15, 173787), (45, 57929), (53, 49185), (159, 16395), (265, 9837), (477, 5465), (795, 3279), (1093, 2385)]