2279726057905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{4749083}}^1$

素因数の和:4749301

約数の個数: 32

約数和(自身を含む): 2990783139840

約数和(自身を除く): 711057081935

約数列:

[1, 5, 19, 31, 95, 155, 163, 589, 815, 2945, 3097, 5053, 15485, 25265, 96007, 480035, 4749083, 23745415, 90232577, 147221573, 451162885, 736107865, 774100529, 2797209887, 3870502645, 13986049435, 14707910051, 23997116399, 73539550255, 119985581995, 455945211581, 2279726057905]

約数ペア:

[(1, 2279726057905), (5, 455945211581), (19, 119985581995), (31, 73539550255), (95, 23997116399), (155, 14707910051), (163, 13986049435), (589, 3870502645), (815, 2797209887), (2945, 774100529), (3097, 736107865), (5053, 451162885), (15485, 147221573), (25265, 90232577), (96007, 23745415), (480035, 4749083)]