16340485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 24572160

約数和(自身を除く): 8231675

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 493, 595, 947, 1015, 2465, 3451, 4735, 6629, 16099, 17255, 27463, 33145, 80495, 112693, 137315, 192241, 466871, 563465, 961205, 2334355, 3268097, 16340485]

約数ペア:

[(1, 16340485), (5, 3268097), (7, 2334355), (17, 961205), (29, 563465), (35, 466871), (85, 192241), (119, 137315), (145, 112693), (203, 80495), (493, 33145), (595, 27463), (947, 17255), (1015, 16099), (2465, 6629), (3451, 4735)]