40604415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159233}}^1$

素因数の和:159258

約数の個数: 16

約数和(自身を含む): 68789088

約数和(自身を除く): 28184673

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 159233, 477699, 796165, 2388495, 2706961, 8120883, 13534805, 40604415]

約数ペア:

[(1, 40604415), (3, 13534805), (5, 8120883), (15, 2706961), (17, 2388495), (51, 796165), (85, 477699), (255, 159233)]