1060605

素因数分解:

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

素因数の和:75

約数の個数: 72

約数和(自身を含む): 2365272

約数和(自身を除く): 1304667

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, 441, 455, 481, 555, 585, 637, 735, 777, 819, 1295, 1365, 1443, 1665, 1813, 1911, 2205, 2331, 2405, 3185, 3367, 3885, 4095, 4329, 5439, 5733, 7215, 9065, 9555, 10101, 11655, 16317, 16835, 21645, 23569, 27195, 28665, 30303, 50505, 70707, 81585, 117845, 151515, 212121, 353535, 1060605]

約数ペア:

[(1, 1060605), (3, 353535), (5, 212121), (7, 151515), (9, 117845), (13, 81585), (15, 70707), (21, 50505), (35, 30303), (37, 28665), (39, 27195), (45, 23569), (49, 21645), (63, 16835), (65, 16317), (91, 11655), (105, 10101), (111, 9555), (117, 9065), (147, 7215), (185, 5733), (195, 5439), (245, 4329), (259, 4095), (273, 3885), (315, 3367), (333, 3185), (441, 2405), (455, 2331), (481, 2205), (555, 1911), (585, 1813), (637, 1665), (735, 1443), (777, 1365), (819, 1295)]