5648265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 11827200

約数和(自身を除く): 6178935

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 105, 129, 135, 139, 189, 215, 301, 315, 387, 417, 645, 695, 903, 945, 973, 1161, 1251, 1505, 1935, 2085, 2709, 2919, 3753, 4515, 4865, 5805, 5977, 6255, 8127, 8757, 13545, 14595, 17931, 18765, 26271, 29885, 40635, 41839, 43785, 53793, 89655, 125517, 131355, 161379, 209195, 268965, 376551, 627585, 806895, 1129653, 1882755, 5648265]

約数ペア:

[(1, 5648265), (3, 1882755), (5, 1129653), (7, 806895), (9, 627585), (15, 376551), (21, 268965), (27, 209195), (35, 161379), (43, 131355), (45, 125517), (63, 89655), (105, 53793), (129, 43785), (135, 41839), (139, 40635), (189, 29885), (215, 26271), (301, 18765), (315, 17931), (387, 14595), (417, 13545), (645, 8757), (695, 8127), (903, 6255), (945, 5977), (973, 5805), (1161, 4865), (1251, 4515), (1505, 3753), (1935, 2919), (2085, 2709)]