10415405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 16789248

約数和(自身を除く): 6373843

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2081, 5005, 10405, 14567, 22891, 27053, 72835, 114455, 135265, 160237, 189371, 297583, 801185, 946855, 1487915, 2083081, 10415405]

約数ペア:

[(1, 10415405), (5, 2083081), (7, 1487915), (11, 946855), (13, 801185), (35, 297583), (55, 189371), (65, 160237), (77, 135265), (91, 114455), (143, 72835), (385, 27053), (455, 22891), (715, 14567), (1001, 10405), (2081, 5005)]