7424235

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 96

約数和(自身を含む): 16598400

約数和(自身を除く): 9174165

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 37, 39, 45, 49, 63, 65, 91, 105, 111, 117, 147, 185, 195, 245, 259, 273, 315, 333, 343, 441, 455, 481, 555, 585, 637, 735, 777, 819, 1029, 1295, 1365, 1443, 1665, 1715, 1813, 1911, 2205, 2331, 2405, 3087, 3185, 3367, 3885, 4095, 4329, 4459, 5145, 5439, 5733, 7215, 9065, 9555, 10101, 11655, 12691, 13377, 15435, 16317, 16835, 21645, 22295, 23569, 27195, 28665, 30303, 38073, 40131, 50505, 63455, 66885, 70707, 81585, 114219, 117845, 151515, 164983, 190365, 200655, 212121, 353535, 494949, 571095, 824915, 1060605, 1484847, 2474745, 7424235]

約数ペア:

[(1, 7424235), (3, 2474745), (5, 1484847), (7, 1060605), (9, 824915), (13, 571095), (15, 494949), (21, 353535), (35, 212121), (37, 200655), (39, 190365), (45, 164983), (49, 151515), (63, 117845), (65, 114219), (91, 81585), (105, 70707), (111, 66885), (117, 63455), (147, 50505), (185, 40131), (195, 38073), (245, 30303), (259, 28665), (273, 27195), (315, 23569), (333, 22295), (343, 21645), (441, 16835), (455, 16317), (481, 15435), (555, 13377), (585, 12691), (637, 11655), (735, 10101), (777, 9555), (819, 9065), (1029, 7215), (1295, 5733), (1365, 5439), (1443, 5145), (1665, 4459), (1715, 4329), (1813, 4095), (1911, 3885), (2205, 3367), (2331, 3185), (2405, 3087)]