1307537825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 1814187456

約数和(自身を除く): 506649631

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 283, 317, 583, 1325, 1415, 1585, 2915, 3113, 3487, 7075, 7925, 14575, 14999, 15565, 16801, 17435, 74995, 77825, 84005, 87175, 89711, 164989, 184811, 374975, 420025, 448555, 824945, 924055, 986821, 2242775, 4124725, 4620275, 4754683, 4934105, 23773415, 24670525, 52301513, 118867075, 261507565, 1307537825]

約数ペア:

[(1, 1307537825), (5, 261507565), (11, 118867075), (25, 52301513), (53, 24670525), (55, 23773415), (265, 4934105), (275, 4754683), (283, 4620275), (317, 4124725), (583, 2242775), (1325, 986821), (1415, 924055), (1585, 824945), (2915, 448555), (3113, 420025), (3487, 374975), (7075, 184811), (7925, 164989), (14575, 89711), (14999, 87175), (15565, 84005), (16801, 77825), (17435, 74995)]