23161545

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1764

約数の個数: 48

約数和(自身を含む): 45444672

約数和(自身を除く): 22283127

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 243, 297, 405, 495, 891, 1215, 1485, 1733, 2673, 4455, 5199, 8665, 13365, 15597, 19063, 25995, 46791, 57189, 77985, 95315, 140373, 171567, 233955, 285945, 421119, 514701, 701865, 857835, 1544103, 2105595, 2573505, 4632309, 7720515, 23161545]

約数ペア:

[(1, 23161545), (3, 7720515), (5, 4632309), (9, 2573505), (11, 2105595), (15, 1544103), (27, 857835), (33, 701865), (45, 514701), (55, 421119), (81, 285945), (99, 233955), (135, 171567), (165, 140373), (243, 95315), (297, 77985), (405, 57189), (495, 46791), (891, 25995), (1215, 19063), (1485, 15597), (1733, 13365), (2673, 8665), (4455, 5199)]