19565521935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{112339}}^1$

素因数の和:113047

約数の個数: 32

約数和(自身を含む): 33195121920

約数和(自身を除く): 13629599985

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 683, 2049, 3415, 10245, 11611, 34833, 58055, 112339, 174165, 337017, 561695, 1685085, 1909763, 5729289, 9548815, 28646445, 76727537, 230182611, 383637685, 1150913055, 1304368129, 3913104387, 6521840645, 19565521935]

約数ペア:

[(1, 19565521935), (3, 6521840645), (5, 3913104387), (15, 1304368129), (17, 1150913055), (51, 383637685), (85, 230182611), (255, 76727537), (683, 28646445), (2049, 9548815), (3415, 5729289), (10245, 1909763), (11611, 1685085), (34833, 561695), (58055, 337017), (112339, 174165)]