2016242955

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^2\times {\mathrm{773}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 3615075360

約数和(自身を除く): 1598832405

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 773, 1251, 2085, 2319, 3753, 3865, 6255, 6957, 11595, 18765, 19321, 20871, 34785, 57963, 96605, 104355, 107447, 173889, 289815, 322341, 521667, 537235, 869445, 967023, 1611705, 2608335, 2901069, 4835115, 14505345, 14935133, 44805399, 74675665, 134416197, 224026995, 403248591, 672080985, 2016242955]

約数ペア:

[(1, 2016242955), (3, 672080985), (5, 403248591), (9, 224026995), (15, 134416197), (27, 74675665), (45, 44805399), (135, 14935133), (139, 14505345), (417, 4835115), (695, 2901069), (773, 2608335), (1251, 1611705), (2085, 967023), (2319, 869445), (3753, 537235), (3865, 521667), (6255, 322341), (6957, 289815), (11595, 173889), (18765, 107447), (19321, 104355), (20871, 96605), (34785, 57963)]