42136155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25307}}^1$

素因数の和:25355

約数の個数: 24

約数和(自身を含む): 75012912

約数和(自身を除く): 32876757

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 25307, 75921, 126535, 227763, 379605, 936359, 1138815, 2809077, 4681795, 8427231, 14045385, 42136155]

約数ペア:

[(1, 42136155), (3, 14045385), (5, 8427231), (9, 4681795), (15, 2809077), (37, 1138815), (45, 936359), (111, 379605), (185, 227763), (333, 126535), (555, 75921), (1665, 25307)]