56156637735

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{214457}}^1$

素因数の和:214525

約数の個数: 72

約数和(自身を含む): 111005176464

約数和(自身を除く): 54848538729

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 529, 759, 1035, 1265, 1587, 2277, 2645, 3795, 4761, 5819, 7935, 11385, 17457, 23805, 29095, 52371, 87285, 214457, 261855, 643371, 1072285, 1930113, 2359027, 3216855, 4932511, 7077081, 9650565, 11795135, 14797533, 21231243, 24662555, 35385405, 44392599, 54257621, 73987665, 106156215, 113447753, 162772863, 221962995, 271288105, 340343259, 488318589, 567238765, 813864315, 1021029777, 1247925283, 1701716295, 2441592945, 3743775849, 5105148885, 6239626415, 11231327547, 18718879245, 56156637735]

約数ペア:

[(1, 56156637735), (3, 18718879245), (5, 11231327547), (9, 6239626415), (11, 5105148885), (15, 3743775849), (23, 2441592945), (33, 1701716295), (45, 1247925283), (55, 1021029777), (69, 813864315), (99, 567238765), (115, 488318589), (165, 340343259), (207, 271288105), (253, 221962995), (345, 162772863), (495, 113447753), (529, 106156215), (759, 73987665), (1035, 54257621), (1265, 44392599), (1587, 35385405), (2277, 24662555), (2645, 21231243), (3795, 14797533), (4761, 11795135), (5819, 9650565), (7935, 7077081), (11385, 4932511), (17457, 3216855), (23805, 2359027), (29095, 1930113), (52371, 1072285), (87285, 643371), (214457, 261855)]