996988905

素因数分解:

$3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{74597}}^1$

素因数の和:74628

約数の個数: 48

約数和(自身を含む): 1955064384

約数和(自身を除く): 958075479

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, 13365, 74597, 223791, 372985, 671373, 820567, 1118955, 2014119, 2461701, 3356865, 4102835, 6042357, 7385103, 10070595, 12308505, 18127071, 22155309, 30211785, 36925515, 66465927, 90635355, 110776545, 199397781, 332329635, 996988905]

約数ペア:

[(1, 996988905), (3, 332329635), (5, 199397781), (9, 110776545), (11, 90635355), (15, 66465927), (27, 36925515), (33, 30211785), (45, 22155309), (55, 18127071), (81, 12308505), (99, 10070595), (135, 7385103), (165, 6042357), (243, 4102835), (297, 3356865), (405, 2461701), (495, 2014119), (891, 1118955), (1215, 820567), (1485, 671373), (2673, 372985), (4455, 223791), (13365, 74597)]