870829546475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8011}}^1\times {\mathrm{32693}}^1$

素因数の和:40740

約数の個数: 48

約数和(自身を含む): 1299243866880

約数和(自身を除く): 428414320405

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 8011, 32693, 40055, 56077, 152209, 163465, 200275, 228851, 280385, 621167, 761045, 817325, 1065463, 1144255, 1401925, 3105835, 3805225, 4348169, 5327315, 5721275, 15529175, 21740845, 26636575, 108704225, 261903623, 1309518115, 1833325361, 4976168837, 6547590575, 9166626805, 24880844185, 34833181859, 45833134025, 124404220925, 174165909295, 870829546475]

約数ペア:

[(1, 870829546475), (5, 174165909295), (7, 124404220925), (19, 45833134025), (25, 34833181859), (35, 24880844185), (95, 9166626805), (133, 6547590575), (175, 4976168837), (475, 1833325361), (665, 1309518115), (3325, 261903623), (8011, 108704225), (32693, 26636575), (40055, 21740845), (56077, 15529175), (152209, 5721275), (163465, 5327315), (200275, 4348169), (228851, 3805225), (280385, 3105835), (621167, 1401925), (761045, 1144255), (817325, 1065463)]