2898045

素因数分解:

$3^3\times 5^1\times {\mathrm{21467}}^1$

素因数の和:21481

約数の個数: 16

約数和(自身を含む): 5152320

約数和(自身を除く): 2254275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 21467, 64401, 107335, 193203, 322005, 579609, 966015, 2898045]

約数ペア:

[(1, 2898045), (3, 966015), (5, 579609), (9, 322005), (15, 193203), (27, 107335), (45, 64401), (135, 21467)]