22328565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 48

約数和(自身を含む): 44027712

約数和(自身を除く): 21699147

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 1787, 2499, 4165, 5361, 8935, 12495, 12509, 26805, 30379, 37527, 62545, 87563, 91137, 151895, 187635, 212653, 262689, 437815, 455685, 637959, 1063265, 1313445, 1488571, 3189795, 4465713, 7442855, 22328565]

約数ペア:

[(1, 22328565), (3, 7442855), (5, 4465713), (7, 3189795), (15, 1488571), (17, 1313445), (21, 1063265), (35, 637959), (49, 455685), (51, 437815), (85, 262689), (105, 212653), (119, 187635), (147, 151895), (245, 91137), (255, 87563), (357, 62545), (595, 37527), (735, 30379), (833, 26805), (1785, 12509), (1787, 12495), (2499, 8935), (4165, 5361)]