4898985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 10010112

約数和(自身を除く): 5111127

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 37, 39, 65, 91, 97, 105, 111, 185, 195, 259, 273, 291, 455, 481, 485, 555, 679, 777, 1261, 1295, 1365, 1443, 1455, 2037, 2405, 3367, 3395, 3589, 3783, 3885, 6305, 7215, 8827, 10101, 10185, 10767, 16835, 17945, 18915, 25123, 26481, 44135, 46657, 50505, 53835, 75369, 125615, 132405, 139971, 233285, 326599, 376845, 699855, 979797, 1632995, 4898985]

約数ペア:

[(1, 4898985), (3, 1632995), (5, 979797), (7, 699855), (13, 376845), (15, 326599), (21, 233285), (35, 139971), (37, 132405), (39, 125615), (65, 75369), (91, 53835), (97, 50505), (105, 46657), (111, 44135), (185, 26481), (195, 25123), (259, 18915), (273, 17945), (291, 16835), (455, 10767), (481, 10185), (485, 10101), (555, 8827), (679, 7215), (777, 6305), (1261, 3885), (1295, 3783), (1365, 3589), (1443, 3395), (1455, 3367), (2037, 2405)]