13066585

素因数分解:

$5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 19296000

約数和(自身を除く): 6229415

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 343, 401, 665, 931, 1715, 2005, 2807, 4655, 6517, 7619, 14035, 19649, 32585, 38095, 53333, 98245, 137543, 266665, 373331, 687715, 1866655, 2613317, 13066585]

約数ペア:

[(1, 13066585), (5, 2613317), (7, 1866655), (19, 687715), (35, 373331), (49, 266665), (95, 137543), (133, 98245), (245, 53333), (343, 38095), (401, 32585), (665, 19649), (931, 14035), (1715, 7619), (2005, 6517), (2807, 4655)]