28543950725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{16033}}^1$

素因数の和:16190

約数の個数: 48

約数和(自身を含む): 38650919040

約数和(自身を除く): 10106968315

約数列:

[1, 5, 17, 25, 59, 71, 85, 295, 355, 425, 1003, 1207, 1475, 1775, 4189, 5015, 6035, 16033, 20945, 25075, 30175, 71213, 80165, 104725, 272561, 356065, 400825, 945947, 1138343, 1362805, 1780325, 4729735, 5691715, 6814025, 16081099, 19351831, 23648675, 28458575, 67162237, 80405495, 96759155, 335811185, 402027475, 483795775, 1141758029, 1679055925, 5708790145, 28543950725]

約数ペア:

[(1, 28543950725), (5, 5708790145), (17, 1679055925), (25, 1141758029), (59, 483795775), (71, 402027475), (85, 335811185), (295, 96759155), (355, 80405495), (425, 67162237), (1003, 28458575), (1207, 23648675), (1475, 19351831), (1775, 16081099), (4189, 6814025), (5015, 5691715), (6035, 4729735), (16033, 1780325), (20945, 1362805), (25075, 1138343), (30175, 945947), (71213, 400825), (80165, 356065), (104725, 272561)]