159664278465

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6871}}^1\times {\mathrm{4003}}^1$

素因数の和:10931

約数の個数: 64

約数和(自身を含む): 290563553280

約数和(自身を除く): 130899274815

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 4003, 5805, 6871, 12009, 20015, 20613, 34355, 36027, 60045, 61839, 103065, 108081, 172129, 180135, 185517, 295453, 309195, 516387, 540405, 860645, 886359, 927585, 1477265, 1549161, 2581935, 2659077, 4431795, 4647483, 7745805, 7977231, 13295385, 23237415, 27504613, 39886155, 82513839, 137523065, 247541517, 412569195, 742624551, 1182698359, 1237707585, 3548095077, 3713122755, 5913491795, 10644285231, 17740475385, 31932855693, 53221426155, 159664278465]

約数ペア:

[(1, 159664278465), (3, 53221426155), (5, 31932855693), (9, 17740475385), (15, 10644285231), (27, 5913491795), (43, 3713122755), (45, 3548095077), (129, 1237707585), (135, 1182698359), (215, 742624551), (387, 412569195), (645, 247541517), (1161, 137523065), (1935, 82513839), (4003, 39886155), (5805, 27504613), (6871, 23237415), (12009, 13295385), (20015, 7977231), (20613, 7745805), (34355, 4647483), (36027, 4431795), (60045, 2659077), (61839, 2581935), (103065, 1549161), (108081, 1477265), (172129, 927585), (180135, 886359), (185517, 860645), (295453, 540405), (309195, 516387)]