2398365

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1794915

約数列:

[1, 3, 5, 9, 15, 45, 223, 239, 669, 717, 1115, 1195, 2007, 2151, 3345, 3585, 10035, 10755, 53297, 159891, 266485, 479673, 799455, 2398365]

約数ペア:

[(1, 2398365), (3, 799455), (5, 479673), (9, 266485), (15, 159891), (45, 53297), (223, 10755), (239, 10035), (669, 3585), (717, 3345), (1115, 2151), (1195, 2007)]