138836705

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12329

約数の個数: 32

約数和(自身を含む): 212232960

約数和(自身を除く): 73396255

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 12281, 61405, 85967, 208777, 233339, 429835, 1043885, 1166695, 1461439, 1633373, 3966763, 7307195, 8166865, 19833815, 27767341, 138836705]

約数ペア:

[(1, 138836705), (5, 27767341), (7, 19833815), (17, 8166865), (19, 7307195), (35, 3966763), (85, 1633373), (95, 1461439), (119, 1166695), (133, 1043885), (323, 429835), (595, 233339), (665, 208777), (1615, 85967), (2261, 61405), (11305, 12281)]