54278646075

素因数分解:

$3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1370

約数の個数: 96

約数和(自身を含む): 100433452800

約数和(自身を除く): 46154806725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 331, 379, 641, 675, 993, 1137, 1655, 1895, 1923, 2979, 3205, 3411, 4965, 5685, 5769, 8275, 8937, 9475, 9615, 10233, 14895, 16025, 17055, 17307, 24825, 28425, 28845, 44685, 48075, 51165, 74475, 85275, 86535, 125449, 144225, 212171, 223425, 242939, 255825, 376347, 432675, 627245, 636513, 728817, 1060855, 1129041, 1214695, 1881735, 1909539, 2186451, 3136225, 3182565, 3387123, 3644085, 5304275, 5645205, 5728617, 6073475, 6559353, 9408675, 9547695, 10932255, 15912825, 16935615, 18220425, 28226025, 28643085, 32796765, 47738475, 54661275, 80412809, 84678075, 143215425, 163983825, 241238427, 402064045, 723715281, 1206192135, 2010320225, 2171145843, 3618576405, 6030960675, 10855729215, 18092882025, 54278646075]

約数ペア:

[(1, 54278646075), (3, 18092882025), (5, 10855729215), (9, 6030960675), (15, 3618576405), (25, 2171145843), (27, 2010320225), (45, 1206192135), (75, 723715281), (135, 402064045), (225, 241238427), (331, 163983825), (379, 143215425), (641, 84678075), (675, 80412809), (993, 54661275), (1137, 47738475), (1655, 32796765), (1895, 28643085), (1923, 28226025), (2979, 18220425), (3205, 16935615), (3411, 15912825), (4965, 10932255), (5685, 9547695), (5769, 9408675), (8275, 6559353), (8937, 6073475), (9475, 5728617), (9615, 5645205), (10233, 5304275), (14895, 3644085), (16025, 3387123), (17055, 3182565), (17307, 3136225), (24825, 2186451), (28425, 1909539), (28845, 1881735), (44685, 1214695), (48075, 1129041), (51165, 1060855), (74475, 728817), (85275, 636513), (86535, 627245), (125449, 432675), (144225, 376347), (212171, 255825), (223425, 242939)]