56788455

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 93772800

約数和(自身を除く): 36984345

約数列:

[1, 3, 5, 15, 47, 109, 141, 235, 327, 545, 705, 739, 1635, 2217, 3695, 5123, 11085, 15369, 25615, 34733, 76845, 80551, 104199, 173665, 241653, 402755, 520995, 1208265, 3785897, 11357691, 18929485, 56788455]

約数ペア:

[(1, 56788455), (3, 18929485), (5, 11357691), (15, 3785897), (47, 1208265), (109, 520995), (141, 402755), (235, 241653), (327, 173665), (545, 104199), (705, 80551), (739, 76845), (1635, 34733), (2217, 25615), (3695, 15369), (5123, 11085)]