248116005

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{19483}}^1$

素因数の和:19777

約数の個数: 24

約数和(自身を含む): 431609568

約数和(自身を除く): 183493563

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 12735, 19483, 58449, 97415, 175347, 292245, 876735, 5513689, 16541067, 27568445, 49623201, 82705335, 248116005]

約数ペア:

[(1, 248116005), (3, 82705335), (5, 49623201), (9, 27568445), (15, 16541067), (45, 5513689), (283, 876735), (849, 292245), (1415, 175347), (2547, 97415), (4245, 58449), (12735, 19483)]