2016020115

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{32869}}^1$

素因数の和:32956

約数の個数: 48

約数和(自身を含む): 3691958400

約数和(自身を除く): 1675938285

約数列:

[1, 3, 5, 9, 15, 29, 45, 47, 87, 141, 145, 235, 261, 423, 435, 705, 1305, 1363, 2115, 4089, 6815, 12267, 20445, 32869, 61335, 98607, 164345, 295821, 493035, 953201, 1479105, 1544843, 2859603, 4634529, 4766005, 7724215, 8578809, 13903587, 14298015, 23172645, 42894045, 44800447, 69517935, 134401341, 224002235, 403204023, 672006705, 2016020115]

約数ペア:

[(1, 2016020115), (3, 672006705), (5, 403204023), (9, 224002235), (15, 134401341), (29, 69517935), (45, 44800447), (47, 42894045), (87, 23172645), (141, 14298015), (145, 13903587), (235, 8578809), (261, 7724215), (423, 4766005), (435, 4634529), (705, 2859603), (1305, 1544843), (1363, 1479105), (2115, 953201), (4089, 493035), (6815, 295821), (12267, 164345), (20445, 98607), (32869, 61335)]