112545045

素因数分解:

$3^4\times 5^1\times {\mathrm{277889}}^1$

素因数の和:277906

約数の個数: 20

約数和(自身を含む): 201748140

約数和(自身を除く): 89203095

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 277889, 833667, 1389445, 2501001, 4168335, 7503003, 12505005, 22509009, 37515015, 112545045]

約数ペア:

[(1, 112545045), (3, 37515015), (5, 22509009), (9, 12505005), (15, 7503003), (27, 4168335), (45, 2501001), (81, 1389445), (135, 833667), (405, 277889)]