5311976825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 7106330880

約数和(自身を除く): 1794354055

約数列:

[1, 5, 17, 25, 71, 85, 355, 401, 425, 439, 1207, 1775, 2005, 2195, 6035, 6817, 7463, 10025, 10975, 28471, 30175, 31169, 34085, 37315, 142355, 155845, 170425, 176039, 186575, 484007, 529873, 711775, 779225, 880195, 2420035, 2649365, 2992663, 4400975, 12100175, 12498769, 13246825, 14963315, 62493845, 74816575, 212479073, 312469225, 1062395365, 5311976825]

約数ペア:

[(1, 5311976825), (5, 1062395365), (17, 312469225), (25, 212479073), (71, 74816575), (85, 62493845), (355, 14963315), (401, 13246825), (425, 12498769), (439, 12100175), (1207, 4400975), (1775, 2992663), (2005, 2649365), (2195, 2420035), (6035, 880195), (6817, 779225), (7463, 711775), (10025, 529873), (10975, 484007), (28471, 186575), (30175, 176039), (31169, 170425), (34085, 155845), (37315, 142355)]