1520363075

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6029}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 2368776960

約数和(自身を除く): 848413885

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 131, 175, 275, 385, 655, 917, 1441, 1925, 3275, 4585, 6029, 7205, 10087, 22925, 30145, 36025, 42203, 50435, 66319, 150725, 211015, 252175, 331595, 464233, 789799, 1055075, 1657975, 2321165, 3948995, 5528593, 8687789, 11605825, 19744975, 27642965, 43438945, 60814523, 138214825, 217194725, 304072615, 1520363075]

約数ペア:

[(1, 1520363075), (5, 304072615), (7, 217194725), (11, 138214825), (25, 60814523), (35, 43438945), (55, 27642965), (77, 19744975), (131, 11605825), (175, 8687789), (275, 5528593), (385, 3948995), (655, 2321165), (917, 1657975), (1441, 1055075), (1925, 789799), (3275, 464233), (4585, 331595), (6029, 252175), (7205, 211015), (10087, 150725), (22925, 66319), (30145, 50435), (36025, 42203)]