5155605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1290

約数の個数: 48

約数和(自身を含む): 11007360

約数和(自身を除く): 5851755

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1259, 1365, 3777, 4095, 6295, 8813, 11331, 16367, 18885, 26439, 44065, 49101, 56655, 79317, 81835, 114569, 132195, 147303, 245505, 343707, 396585, 572845, 736515, 1031121, 1718535, 5155605]

約数ペア:

[(1, 5155605), (3, 1718535), (5, 1031121), (7, 736515), (9, 572845), (13, 396585), (15, 343707), (21, 245505), (35, 147303), (39, 132195), (45, 114569), (63, 81835), (65, 79317), (91, 56655), (105, 49101), (117, 44065), (195, 26439), (273, 18885), (315, 16367), (455, 11331), (585, 8813), (819, 6295), (1259, 4095), (1365, 3777)]