479501291225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1\times {\mathrm{14851}}^1$

素因数の和:15866

約数の個数: 48

約数和(自身を含む): 654175469376

約数和(自身を除く): 174674178151

約数列:

[1, 5, 11, 25, 55, 137, 275, 685, 857, 1507, 3425, 4285, 7535, 9427, 14851, 21425, 37675, 47135, 74255, 117409, 163361, 235675, 371275, 587045, 816805, 1291499, 2034587, 2935225, 4084025, 6457495, 10172935, 12727307, 22380457, 32287475, 50864675, 63636535, 111902285, 140000377, 318182675, 559511425, 700001885, 1743641059, 3500009425, 8718205295, 19180051649, 43591026475, 95900258245, 479501291225]

約数ペア:

[(1, 479501291225), (5, 95900258245), (11, 43591026475), (25, 19180051649), (55, 8718205295), (137, 3500009425), (275, 1743641059), (685, 700001885), (857, 559511425), (1507, 318182675), (3425, 140000377), (4285, 111902285), (7535, 63636535), (9427, 50864675), (14851, 32287475), (21425, 22380457), (37675, 12727307), (47135, 10172935), (74255, 6457495), (117409, 4084025), (163361, 2935225), (235675, 2034587), (371275, 1291499), (587045, 816805)]