17996715

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12144

約数の個数: 32

約数和(自身を含む): 34905600

約数和(自身を除く): 16908885

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 12119, 36357, 60595, 109071, 133309, 181785, 327213, 399927, 545355, 666545, 1199781, 1636065, 1999635, 3599343, 5998905, 17996715]

約数ペア:

[(1, 17996715), (3, 5998905), (5, 3599343), (9, 1999635), (11, 1636065), (15, 1199781), (27, 666545), (33, 545355), (45, 399927), (55, 327213), (99, 181785), (135, 133309), (165, 109071), (297, 60595), (495, 36357), (1485, 12119)]