121499125

素因数分解:

$5^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 173038320

約数和(自身を除く): 51539195

約数列:

[1, 5, 11, 25, 29, 55, 121, 125, 145, 275, 277, 319, 605, 725, 1375, 1385, 1595, 3025, 3047, 3509, 3625, 6925, 7975, 8033, 15125, 15235, 17545, 33517, 34625, 39875, 40165, 76175, 87725, 88363, 167585, 200825, 380875, 438625, 441815, 837925, 971993, 1004125, 2209075, 4189625, 4859965, 11045375, 24299825, 121499125]

約数ペア:

[(1, 121499125), (5, 24299825), (11, 11045375), (25, 4859965), (29, 4189625), (55, 2209075), (121, 1004125), (125, 971993), (145, 837925), (275, 441815), (277, 438625), (319, 380875), (605, 200825), (725, 167585), (1375, 88363), (1385, 87725), (1595, 76175), (3025, 40165), (3047, 39875), (3509, 34625), (3625, 33517), (6925, 17545), (7975, 15235), (8033, 15125)]