1235235155

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2300

約数の個数: 48

約数和(自身を含む): 1876512960

約数和(自身を除く): 641277805

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 137, 385, 605, 685, 847, 959, 1507, 2129, 4235, 4795, 7535, 10549, 10645, 14903, 16577, 23419, 52745, 74515, 82885, 116039, 117095, 163933, 257609, 291673, 580195, 819665, 1288045, 1458365, 1803263, 2041711, 3208403, 9016315, 10208555, 16042015, 22458821, 35292433, 112294105, 176462165, 247047031, 1235235155]

約数ペア:

[(1, 1235235155), (5, 247047031), (7, 176462165), (11, 112294105), (35, 35292433), (55, 22458821), (77, 16042015), (121, 10208555), (137, 9016315), (385, 3208403), (605, 2041711), (685, 1803263), (847, 1458365), (959, 1288045), (1507, 819665), (2129, 580195), (4235, 291673), (4795, 257609), (7535, 163933), (10549, 117095), (10645, 116039), (14903, 82885), (16577, 74515), (23419, 52745)]