1270556475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2417}}^1$

素因数の和:2636

約数の個数: 48

約数和(自身を含む): 2163587712

約数和(自身を除く): 893031237

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 163, 215, 489, 645, 815, 1075, 2417, 2445, 3225, 4075, 7009, 7251, 12085, 12225, 21027, 35045, 36255, 60425, 103931, 105135, 175225, 181275, 311793, 393971, 519655, 525675, 1181913, 1558965, 1969855, 2598275, 5909565, 7794825, 9849275, 16940753, 29547825, 50822259, 84703765, 254111295, 423518825, 1270556475]

約数ペア:

[(1, 1270556475), (3, 423518825), (5, 254111295), (15, 84703765), (25, 50822259), (43, 29547825), (75, 16940753), (129, 9849275), (163, 7794825), (215, 5909565), (489, 2598275), (645, 1969855), (815, 1558965), (1075, 1181913), (2417, 525675), (2445, 519655), (3225, 393971), (4075, 311793), (7009, 181275), (7251, 175225), (12085, 105135), (12225, 103931), (21027, 60425), (35045, 36255)]