56438075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 74310720

約数和(自身を除く): 17872645

約数列:

[1, 5, 19, 25, 95, 131, 475, 655, 907, 2489, 3275, 4535, 12445, 17233, 22675, 62225, 86165, 118817, 430825, 594085, 2257523, 2970425, 11287615, 56438075]

約数ペア:

[(1, 56438075), (5, 11287615), (19, 2970425), (25, 2257523), (95, 594085), (131, 430825), (475, 118817), (655, 86165), (907, 62225), (2489, 22675), (3275, 17233), (4535, 12445)]