120990275

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:708

約数の個数: 48

約数和(自身を含む): 184559616

約数和(自身を除く): 63569341

約数列:

[1, 5, 7, 17, 25, 35, 67, 85, 119, 175, 335, 425, 469, 595, 607, 1139, 1675, 2345, 2975, 3035, 4249, 5695, 7973, 10319, 11725, 15175, 21245, 28475, 39865, 40669, 51595, 72233, 106225, 199325, 203345, 257975, 284683, 361165, 691373, 1016725, 1423415, 1805825, 3456865, 4839611, 7117075, 17284325, 24198055, 120990275]

約数ペア:

[(1, 120990275), (5, 24198055), (7, 17284325), (17, 7117075), (25, 4839611), (35, 3456865), (67, 1805825), (85, 1423415), (119, 1016725), (175, 691373), (335, 361165), (425, 284683), (469, 257975), (595, 203345), (607, 199325), (1139, 106225), (1675, 72233), (2345, 51595), (2975, 40669), (3035, 39865), (4249, 28475), (5695, 21245), (7973, 15175), (10319, 11725)]