82854475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9719}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 115706880

約数和(自身を除く): 32852405

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 9719, 48595, 106909, 242975, 301289, 534545, 1506445, 2672725, 3314179, 7532225, 16570895, 82854475]

約数ペア:

[(1, 82854475), (5, 16570895), (11, 7532225), (25, 3314179), (31, 2672725), (55, 1506445), (155, 534545), (275, 301289), (341, 242975), (775, 106909), (1705, 48595), (8525, 9719)]