1885195875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2713}}^1$

素因数の和:2857

約数の個数: 64

約数和(自身を含む): 3353201280

約数和(自身を除く): 1468005405

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 109, 125, 255, 327, 375, 425, 545, 1275, 1635, 1853, 2125, 2713, 2725, 5559, 6375, 8139, 8175, 9265, 13565, 13625, 27795, 40695, 40875, 46121, 46325, 67825, 138363, 138975, 203475, 230605, 231625, 295717, 339125, 691815, 694875, 887151, 1017375, 1153025, 1478585, 3459075, 4435755, 5027189, 5765125, 7392925, 15081567, 17295375, 22178775, 25135945, 36964625, 75407835, 110893875, 125679725, 377039175, 628398625, 1885195875]

約数ペア:

[(1, 1885195875), (3, 628398625), (5, 377039175), (15, 125679725), (17, 110893875), (25, 75407835), (51, 36964625), (75, 25135945), (85, 22178775), (109, 17295375), (125, 15081567), (255, 7392925), (327, 5765125), (375, 5027189), (425, 4435755), (545, 3459075), (1275, 1478585), (1635, 1153025), (1853, 1017375), (2125, 887151), (2713, 694875), (2725, 691815), (5559, 339125), (6375, 295717), (8139, 231625), (8175, 230605), (9265, 203475), (13565, 138975), (13625, 138363), (27795, 67825), (40695, 46325), (40875, 46121)]