55648225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1031}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 73709568

約数和(自身を除く): 18061343

約数列:

[1, 5, 17, 25, 85, 127, 425, 635, 1031, 2159, 3175, 5155, 10795, 17527, 25775, 53975, 87635, 130937, 438175, 654685, 2225929, 3273425, 11129645, 55648225]

約数ペア:

[(1, 55648225), (5, 11129645), (17, 3273425), (25, 2225929), (85, 654685), (127, 438175), (425, 130937), (635, 87635), (1031, 53975), (2159, 25775), (3175, 17527), (5155, 10795)]