913432025

素因数分解:

$5^2\times {\mathrm{11}}^3\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 1263127488

約数和(自身を除く): 349695463

約数列:

[1, 5, 11, 25, 55, 97, 121, 275, 283, 485, 605, 1067, 1331, 1415, 2425, 3025, 3113, 5335, 6655, 7075, 11737, 15565, 26675, 27451, 33275, 34243, 58685, 77825, 129107, 137255, 171215, 293425, 301961, 376673, 645535, 686275, 856075, 1509805, 1883365, 3227675, 3321571, 7549025, 9416825, 16607855, 36537281, 83039275, 182686405, 913432025]

約数ペア:

[(1, 913432025), (5, 182686405), (11, 83039275), (25, 36537281), (55, 16607855), (97, 9416825), (121, 7549025), (275, 3321571), (283, 3227675), (485, 1883365), (605, 1509805), (1067, 856075), (1331, 686275), (1415, 645535), (2425, 376673), (3025, 301961), (3113, 293425), (5335, 171215), (6655, 137255), (7075, 129107), (11737, 77825), (15565, 58685), (26675, 34243), (27451, 33275)]