1314270765

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{190889}}^1$

素因数の和:190923

約数の個数: 40

約数和(自身を含む): 2494550520

約数和(自身を除く): 1180279755

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 190889, 572667, 954445, 1718001, 2863335, 3245113, 5154003, 8590005, 9735339, 15462009, 16225565, 25770015, 29206017, 48676695, 77310045, 87618051, 146030085, 262854153, 438090255, 1314270765]

約数ペア:

[(1, 1314270765), (3, 438090255), (5, 262854153), (9, 146030085), (15, 87618051), (17, 77310045), (27, 48676695), (45, 29206017), (51, 25770015), (81, 16225565), (85, 15462009), (135, 9735339), (153, 8590005), (255, 5154003), (405, 3245113), (459, 2863335), (765, 1718001), (1377, 954445), (2295, 572667), (6885, 190889)]