9904185

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 17351880

約数和(自身を除く): 7447695

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 2269, 4365, 6807, 11345, 20421, 34035, 102105, 220093, 660279, 1100465, 1980837, 3301395, 9904185]

約数ペア:

[(1, 9904185), (3, 3301395), (5, 1980837), (9, 1100465), (15, 660279), (45, 220093), (97, 102105), (291, 34035), (485, 20421), (873, 11345), (1455, 6807), (2269, 4365)]