190025065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 249519744

約数和(自身を除く): 59494679

約数列:

[1, 5, 17, 61, 67, 85, 305, 335, 547, 1037, 1139, 2735, 4087, 5185, 5695, 9299, 20435, 33367, 36649, 46495, 69479, 166835, 183245, 347395, 567239, 623033, 2235589, 2836195, 3115165, 11177945, 38005013, 190025065]

約数ペア:

[(1, 190025065), (5, 38005013), (17, 11177945), (61, 3115165), (67, 2836195), (85, 2235589), (305, 623033), (335, 567239), (547, 347395), (1037, 183245), (1139, 166835), (2735, 69479), (4087, 46495), (5185, 36649), (5695, 33367), (9299, 20435)]