2998937725

素因数分解:

$5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 4300506496

約数和(自身を除く): 1301568771

約数列:

[1, 5, 7, 25, 35, 175, 211, 241, 337, 1055, 1205, 1477, 1685, 1687, 2359, 5275, 6025, 7385, 8425, 8435, 11795, 36925, 42175, 50851, 58975, 71107, 81217, 254255, 355535, 355957, 406085, 497749, 568519, 1271275, 1777675, 1779785, 2030425, 2488745, 2842595, 8898925, 12443725, 14212975, 17136787, 85683935, 119957509, 428419675, 599787545, 2998937725]

約数ペア:

[(1, 2998937725), (5, 599787545), (7, 428419675), (25, 119957509), (35, 85683935), (175, 17136787), (211, 14212975), (241, 12443725), (337, 8898925), (1055, 2842595), (1205, 2488745), (1477, 2030425), (1685, 1779785), (1687, 1777675), (2359, 1271275), (5275, 568519), (6025, 497749), (7385, 406085), (8425, 355957), (8435, 355535), (11795, 254255), (36925, 81217), (42175, 71107), (50851, 58975)]