53197785

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8629}}^1$

素因数の和:8777

約数の個数: 24

約数和(自身を含む): 92893320

約数和(自身を除く): 39695535

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 8629, 25887, 43145, 77661, 129435, 388305, 1182173, 3546519, 5910865, 10639557, 17732595, 53197785]

約数ペア:

[(1, 53197785), (3, 17732595), (5, 10639557), (9, 5910865), (15, 3546519), (45, 1182173), (137, 388305), (411, 129435), (685, 77661), (1233, 43145), (2055, 25887), (6165, 8629)]