4987309825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71941}}^1$

素因数の和:72057

約数の個数: 24

約数和(自身を含む): 6422981760

約数和(自身を除く): 1435671935

約数列:

[1, 5, 25, 47, 59, 235, 295, 1175, 1475, 2773, 13865, 69325, 71941, 359705, 1798525, 3381227, 4244519, 16906135, 21222595, 84530675, 106112975, 199492393, 997461965, 4987309825]

約数ペア:

[(1, 4987309825), (5, 997461965), (25, 199492393), (47, 106112975), (59, 84530675), (235, 21222595), (295, 16906135), (1175, 4244519), (1475, 3381227), (2773, 1798525), (13865, 359705), (69325, 71941)]