284724215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 369593280

約数和(自身を除く): 84869065

約数列:

[1, 5, 19, 53, 95, 193, 265, 293, 965, 1007, 1465, 3667, 5035, 5567, 10229, 15529, 18335, 27835, 51145, 56549, 77645, 194351, 282745, 295051, 971755, 1074431, 1475255, 2997097, 5372155, 14985485, 56944843, 284724215]

約数ペア:

[(1, 284724215), (5, 56944843), (19, 14985485), (53, 5372155), (95, 2997097), (193, 1475255), (265, 1074431), (293, 971755), (965, 295051), (1007, 282745), (1465, 194351), (3667, 77645), (5035, 56549), (5567, 51145), (10229, 27835), (15529, 18335)]