12239955

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 27081600

約数和(自身を除く): 14841645

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 61, 63, 65, 91, 105, 117, 147, 183, 195, 245, 273, 305, 315, 343, 427, 441, 455, 549, 585, 637, 735, 793, 819, 915, 1029, 1281, 1365, 1715, 1911, 2135, 2205, 2379, 2745, 2989, 3087, 3185, 3843, 3965, 4095, 4459, 5145, 5551, 5733, 6405, 7137, 8967, 9555, 11895, 13377, 14945, 15435, 16653, 19215, 20923, 22295, 26901, 27755, 28665, 35685, 38857, 40131, 44835, 49959, 62769, 66885, 83265, 104615, 116571, 134505, 188307, 194285, 200655, 249795, 271999, 313845, 349713, 582855, 815997, 941535, 1359995, 1748565, 2447991, 4079985, 12239955]

約数ペア:

[(1, 12239955), (3, 4079985), (5, 2447991), (7, 1748565), (9, 1359995), (13, 941535), (15, 815997), (21, 582855), (35, 349713), (39, 313845), (45, 271999), (49, 249795), (61, 200655), (63, 194285), (65, 188307), (91, 134505), (105, 116571), (117, 104615), (147, 83265), (183, 66885), (195, 62769), (245, 49959), (273, 44835), (305, 40131), (315, 38857), (343, 35685), (427, 28665), (441, 27755), (455, 26901), (549, 22295), (585, 20923), (637, 19215), (735, 16653), (793, 15435), (819, 14945), (915, 13377), (1029, 11895), (1281, 9555), (1365, 8967), (1715, 7137), (1911, 6405), (2135, 5733), (2205, 5551), (2379, 5145), (2745, 4459), (2989, 4095), (3087, 3965), (3185, 3843)]