12384015

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 11807985

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 49, 83, 87, 105, 145, 147, 203, 245, 249, 343, 415, 435, 581, 609, 735, 1015, 1029, 1245, 1421, 1715, 1743, 2407, 2905, 3045, 4067, 4263, 5145, 7105, 7221, 8715, 9947, 12035, 12201, 16849, 20335, 21315, 28469, 29841, 36105, 49735, 50547, 61005, 84245, 85407, 117943, 142345, 149205, 252735, 353829, 427035, 589715, 825601, 1769145, 2476803, 4128005, 12384015]

約数ペア:

[(1, 12384015), (3, 4128005), (5, 2476803), (7, 1769145), (15, 825601), (21, 589715), (29, 427035), (35, 353829), (49, 252735), (83, 149205), (87, 142345), (105, 117943), (145, 85407), (147, 84245), (203, 61005), (245, 50547), (249, 49735), (343, 36105), (415, 29841), (435, 28469), (581, 21315), (609, 20335), (735, 16849), (1015, 12201), (1029, 12035), (1245, 9947), (1421, 8715), (1715, 7221), (1743, 7105), (2407, 5145), (2905, 4263), (3045, 4067)]