12149445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 24754176

約数和(自身を除く): 12604731

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 67, 77, 105, 157, 165, 201, 231, 335, 385, 469, 471, 737, 785, 1005, 1099, 1155, 1407, 1727, 2211, 2345, 2355, 3297, 3685, 5159, 5181, 5495, 7035, 8635, 10519, 11055, 12089, 15477, 16485, 25795, 25905, 31557, 36267, 52595, 60445, 73633, 77385, 115709, 157785, 181335, 220899, 347127, 368165, 578545, 809963, 1104495, 1735635, 2429889, 4049815, 12149445]

約数ペア:

[(1, 12149445), (3, 4049815), (5, 2429889), (7, 1735635), (11, 1104495), (15, 809963), (21, 578545), (33, 368165), (35, 347127), (55, 220899), (67, 181335), (77, 157785), (105, 115709), (157, 77385), (165, 73633), (201, 60445), (231, 52595), (335, 36267), (385, 31557), (469, 25905), (471, 25795), (737, 16485), (785, 15477), (1005, 12089), (1099, 11055), (1155, 10519), (1407, 8635), (1727, 7035), (2211, 5495), (2345, 5181), (2355, 5159), (3297, 3685)]