29227905

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 60065280

約数和(自身を除く): 30837375

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 157, 189, 197, 315, 471, 591, 785, 945, 985, 1099, 1379, 1413, 1773, 2355, 2955, 3297, 4137, 4239, 5319, 5495, 6895, 7065, 8865, 9891, 12411, 16485, 20685, 21195, 26595, 29673, 30929, 37233, 49455, 62055, 92787, 148365, 154645, 186165, 216503, 278361, 463935, 649509, 835083, 1082515, 1391805, 1948527, 3247545, 4175415, 5845581, 9742635, 29227905]

約数ペア:

[(1, 29227905), (3, 9742635), (5, 5845581), (7, 4175415), (9, 3247545), (15, 1948527), (21, 1391805), (27, 1082515), (35, 835083), (45, 649509), (63, 463935), (105, 278361), (135, 216503), (157, 186165), (189, 154645), (197, 148365), (315, 92787), (471, 62055), (591, 49455), (785, 37233), (945, 30929), (985, 29673), (1099, 26595), (1379, 21195), (1413, 20685), (1773, 16485), (2355, 12411), (2955, 9891), (3297, 8865), (4137, 7065), (4239, 6895), (5319, 5495)]