6406365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 12870144

約数和(自身を除く): 6463779

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 37, 51, 85, 97, 105, 111, 119, 185, 255, 259, 291, 357, 485, 555, 595, 629, 679, 777, 1295, 1455, 1649, 1785, 1887, 2037, 3145, 3395, 3589, 3885, 4403, 4947, 8245, 9435, 10185, 10767, 11543, 13209, 17945, 22015, 24735, 25123, 34629, 53835, 57715, 61013, 66045, 75369, 125615, 173145, 183039, 305065, 376845, 427091, 915195, 1281273, 2135455, 6406365]

約数ペア:

[(1, 6406365), (3, 2135455), (5, 1281273), (7, 915195), (15, 427091), (17, 376845), (21, 305065), (35, 183039), (37, 173145), (51, 125615), (85, 75369), (97, 66045), (105, 61013), (111, 57715), (119, 53835), (185, 34629), (255, 25123), (259, 24735), (291, 22015), (357, 17945), (485, 13209), (555, 11543), (595, 10767), (629, 10185), (679, 9435), (777, 8245), (1295, 4947), (1455, 4403), (1649, 3885), (1785, 3589), (1887, 3395), (2037, 3145)]