125870975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 165926880

約数和(自身を除く): 40055905

約数列:

[1, 5, 17, 25, 85, 353, 425, 839, 1765, 4195, 6001, 8825, 14263, 20975, 30005, 71315, 150025, 296167, 356575, 1480835, 5034839, 7404175, 25174195, 125870975]

約数ペア:

[(1, 125870975), (5, 25174195), (17, 7404175), (25, 5034839), (85, 1480835), (353, 356575), (425, 296167), (839, 150025), (1765, 71315), (4195, 30005), (6001, 20975), (8825, 14263)]