27741245

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 38836224

約数和(自身を除く): 11094979

約数列:

[1, 5, 7, 35, 79, 127, 395, 553, 635, 889, 2765, 4445, 6241, 10033, 31205, 43687, 50165, 70231, 218435, 351155, 792607, 3963035, 5548249, 27741245]

約数ペア:

[(1, 27741245), (5, 5548249), (7, 3963035), (35, 792607), (79, 351155), (127, 218435), (395, 70231), (553, 50165), (635, 43687), (889, 31205), (2765, 10033), (4445, 6241)]