83340725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{739}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 111763680

約数和(自身を除く): 28422955

約数列:

[1, 5, 13, 25, 65, 325, 347, 739, 1735, 3695, 4511, 8675, 9607, 18475, 22555, 48035, 112775, 240175, 256433, 1282165, 3333629, 6410825, 16668145, 83340725]

約数ペア:

[(1, 83340725), (5, 16668145), (13, 6410825), (25, 3333629), (65, 1282165), (325, 256433), (347, 240175), (739, 112775), (1735, 48035), (3695, 22555), (4511, 18475), (8675, 9607)]