61831635

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 107205120

約数和(自身を除く): 45373485

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 5639, 10965, 16917, 28195, 84585, 95863, 242477, 287589, 479315, 727431, 1212385, 1437945, 3637155, 4122109, 12366327, 20610545, 61831635]

約数ペア:

[(1, 61831635), (3, 20610545), (5, 12366327), (15, 4122109), (17, 3637155), (43, 1437945), (51, 1212385), (85, 727431), (129, 479315), (215, 287589), (255, 242477), (645, 95863), (731, 84585), (2193, 28195), (3655, 16917), (5639, 10965)]