18327432865

素因数分解:

$5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{29663}}^1$

素因数の和:29941

約数の個数: 32

約数和(自身を含む): 25515786240

約数和(自身を除く): 7188353375

約数列:

[1, 5, 7, 35, 127, 139, 635, 695, 889, 973, 4445, 4865, 17653, 29663, 88265, 123571, 148315, 207641, 617855, 1038205, 3767201, 4123157, 18836005, 20615785, 26370407, 28862099, 131852035, 144310495, 523640939, 2618204695, 3665486573, 18327432865]

約数ペア:

[(1, 18327432865), (5, 3665486573), (7, 2618204695), (35, 523640939), (127, 144310495), (139, 131852035), (635, 28862099), (695, 26370407), (889, 20615785), (973, 18836005), (4445, 4123157), (4865, 3767201), (17653, 1038205), (29663, 617855), (88265, 207641), (123571, 148315)]