11993225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 15534720

約数和(自身を除く): 3541495

約数列:

[1, 5, 25, 47, 59, 173, 235, 295, 865, 1175, 1475, 2773, 4325, 8131, 10207, 13865, 40655, 51035, 69325, 203275, 255175, 479729, 2398645, 11993225]

約数ペア:

[(1, 11993225), (5, 2398645), (25, 479729), (47, 255175), (59, 203275), (173, 69325), (235, 51035), (295, 40655), (865, 13865), (1175, 10207), (1475, 8131), (2773, 4325)]