68869845

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5153}}^1$

素因数の和:5184

約数の個数: 48

約数和(自身を含む): 135076032

約数和(自身を除く): 66206187

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 2673, 4455, 5153, 13365, 15459, 25765, 46377, 56683, 77295, 139131, 170049, 231885, 283415, 417393, 510147, 695655, 850245, 1252179, 1530441, 2086965, 2550735, 4591323, 6260895, 7652205, 13773969, 22956615, 68869845]

約数ペア:

[(1, 68869845), (3, 22956615), (5, 13773969), (9, 7652205), (11, 6260895), (15, 4591323), (27, 2550735), (33, 2086965), (45, 1530441), (55, 1252179), (81, 850245), (99, 695655), (135, 510147), (165, 417393), (243, 283415), (297, 231885), (405, 170049), (495, 139131), (891, 77295), (1215, 56683), (1485, 46377), (2673, 25765), (4455, 15459), (5153, 13365)]