2900655

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 5102448

約数和(自身を除く): 2201793

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 883, 1095, 2649, 3285, 4415, 7947, 13245, 39735, 64459, 193377, 322295, 580131, 966885, 2900655]

約数ペア:

[(1, 2900655), (3, 966885), (5, 580131), (9, 322295), (15, 193377), (45, 64459), (73, 39735), (219, 13245), (365, 7947), (657, 4415), (883, 3285), (1095, 2649)]