55626725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 90244224

約数和(自身を除く): 34617499

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 71, 77, 121, 175, 185, 259, 275, 355, 385, 407, 497, 605, 781, 847, 925, 1295, 1775, 1925, 2035, 2485, 2627, 2849, 3025, 3905, 4235, 4477, 5467, 6475, 8591, 10175, 12425, 13135, 14245, 18389, 19525, 21175, 22385, 27335, 28897, 31339, 42955, 60137, 65675, 71225, 91945, 111925, 136675, 144485, 156695, 202279, 214775, 300685, 317867, 459725, 722425, 783475, 1011395, 1503425, 1589335, 2225069, 5056975, 7946675, 11125345, 55626725]

約数ペア:

[(1, 55626725), (5, 11125345), (7, 7946675), (11, 5056975), (25, 2225069), (35, 1589335), (37, 1503425), (55, 1011395), (71, 783475), (77, 722425), (121, 459725), (175, 317867), (185, 300685), (259, 214775), (275, 202279), (355, 156695), (385, 144485), (407, 136675), (497, 111925), (605, 91945), (781, 71225), (847, 65675), (925, 60137), (1295, 42955), (1775, 31339), (1925, 28897), (2035, 27335), (2485, 22385), (2627, 21175), (2849, 19525), (3025, 18389), (3905, 14245), (4235, 13135), (4477, 12425), (5467, 10175), (6475, 8591)]