7174485

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 6104235

約数列:

[1, 3, 5, 9, 15, 31, 37, 45, 93, 111, 139, 155, 185, 279, 333, 417, 465, 555, 695, 1147, 1251, 1395, 1665, 2085, 3441, 4309, 5143, 5735, 6255, 10323, 12927, 15429, 17205, 21545, 25715, 38781, 46287, 51615, 64635, 77145, 159433, 193905, 231435, 478299, 797165, 1434897, 2391495, 7174485]

約数ペア:

[(1, 7174485), (3, 2391495), (5, 1434897), (9, 797165), (15, 478299), (31, 231435), (37, 193905), (45, 159433), (93, 77145), (111, 64635), (139, 51615), (155, 46287), (185, 38781), (279, 25715), (333, 21545), (417, 17205), (465, 15429), (555, 12927), (695, 10323), (1147, 6255), (1251, 5735), (1395, 5143), (1665, 4309), (2085, 3441)]