40225855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{839}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 49674240

約数和(自身を除く): 9448385

約数列:

[1, 5, 43, 215, 223, 839, 1115, 4195, 9589, 36077, 47945, 180385, 187097, 935485, 8045171, 40225855]

約数ペア:

[(1, 40225855), (5, 8045171), (43, 935485), (215, 187097), (223, 180385), (839, 47945), (1115, 36077), (4195, 9589)]