227348385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{12641}}^1$

素因数の和:12769

約数の個数: 32

約数和(自身を含む): 400498560

約数和(自身を除く): 173150175

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 12641, 17985, 37923, 63205, 139051, 189615, 417153, 695255, 1377869, 2085765, 4133607, 6889345, 15156559, 20668035, 45469677, 75782795, 227348385]

約数ペア:

[(1, 227348385), (3, 75782795), (5, 45469677), (11, 20668035), (15, 15156559), (33, 6889345), (55, 4133607), (109, 2085765), (165, 1377869), (327, 695255), (545, 417153), (1199, 189615), (1635, 139051), (3597, 63205), (5995, 37923), (12641, 17985)]