21032227823035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{6552841}}^1$

素因数の和:6553004

約数の個数: 48

約数和(自身を含む): 30100191401952

約数和(自身を除く): 9067963578917

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 715, 737, 871, 3685, 4355, 4489, 9581, 22445, 47905, 49379, 58357, 246895, 291785, 641927, 3209635, 6552841, 32764205, 72081251, 85186933, 360406255, 425934665, 439040347, 937056263, 2195201735, 4685281315, 4829443817, 5707524511, 24147219085, 28537622555, 29415703249, 62782769621, 147078516245, 313913848105, 323572735739, 382404142237, 1617863678695, 1912020711185, 4206445564607, 21032227823035]

約数ペア:

[(1, 21032227823035), (5, 4206445564607), (11, 1912020711185), (13, 1617863678695), (55, 382404142237), (65, 323572735739), (67, 313913848105), (143, 147078516245), (335, 62782769621), (715, 29415703249), (737, 28537622555), (871, 24147219085), (3685, 5707524511), (4355, 4829443817), (4489, 4685281315), (9581, 2195201735), (22445, 937056263), (47905, 439040347), (49379, 425934665), (58357, 360406255), (246895, 85186933), (291785, 72081251), (641927, 32764205), (3209635, 6552841)]