15511112145

素因数分解:

$3^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{53917}}^1$

素因数の和:56062

約数の個数: 32

約数和(自身を含む): 27588762240

約数和(自身を除く): 12077650095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2131, 6393, 10655, 19179, 31965, 53917, 57537, 95895, 161751, 269585, 287685, 485253, 808755, 1455759, 2426265, 7278795, 114897127, 344691381, 574485635, 1034074143, 1723456905, 3102222429, 5170370715, 15511112145]

約数ペア:

[(1, 15511112145), (3, 5170370715), (5, 3102222429), (9, 1723456905), (15, 1034074143), (27, 574485635), (45, 344691381), (135, 114897127), (2131, 7278795), (6393, 2426265), (10655, 1455759), (19179, 808755), (31965, 485253), (53917, 287685), (57537, 269585), (95895, 161751)]