90247905

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60773}}^1$

素因数の和:60798

約数の個数: 32

約数和(自身を含む): 175029120

約数和(自身を除く): 84781215

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 60773, 182319, 303865, 546957, 668503, 911595, 1640871, 2005509, 2734785, 3342515, 6016527, 8204355, 10027545, 18049581, 30082635, 90247905]

約数ペア:

[(1, 90247905), (3, 30082635), (5, 18049581), (9, 10027545), (11, 8204355), (15, 6016527), (27, 3342515), (33, 2734785), (45, 2005509), (55, 1640871), (99, 911595), (135, 668503), (165, 546957), (297, 303865), (495, 182319), (1485, 60773)]