1226856925

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 1774386432

約数和(自身を除く): 547529507

約数列:

[1, 5, 7, 25, 35, 71, 175, 293, 337, 355, 497, 1465, 1685, 1775, 2051, 2359, 2485, 7325, 8425, 10255, 11795, 12425, 20803, 23927, 51275, 58975, 98741, 104015, 119635, 145621, 167489, 493705, 520075, 598175, 691187, 728105, 837445, 2468525, 3455935, 3640525, 4187225, 7010611, 17279675, 35053055, 49074277, 175265275, 245371385, 1226856925]

約数ペア:

[(1, 1226856925), (5, 245371385), (7, 175265275), (25, 49074277), (35, 35053055), (71, 17279675), (175, 7010611), (293, 4187225), (337, 3640525), (355, 3455935), (497, 2468525), (1465, 837445), (1685, 728105), (1775, 691187), (2051, 598175), (2359, 520075), (2485, 493705), (7325, 167489), (8425, 145621), (10255, 119635), (11795, 104015), (12425, 98741), (20803, 58975), (23927, 51275)]