1984014725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{33247}}^1$

素因数の和:33306

約数の個数: 48

約数和(自身を含む): 3166273536

約数和(自身を除く): 1182258811

約数列:

[1, 5, 7, 11, 25, 31, 35, 55, 77, 155, 175, 217, 275, 341, 385, 775, 1085, 1705, 1925, 2387, 5425, 8525, 11935, 33247, 59675, 166235, 232729, 365717, 831175, 1030657, 1163645, 1828585, 2560019, 5153285, 5818225, 7214599, 9142925, 11337227, 12800095, 25766425, 36072995, 56686135, 64000475, 79360589, 180364975, 283430675, 396802945, 1984014725]

約数ペア:

[(1, 1984014725), (5, 396802945), (7, 283430675), (11, 180364975), (25, 79360589), (31, 64000475), (35, 56686135), (55, 36072995), (77, 25766425), (155, 12800095), (175, 11337227), (217, 9142925), (275, 7214599), (341, 5818225), (385, 5153285), (775, 2560019), (1085, 1828585), (1705, 1163645), (1925, 1030657), (2387, 831175), (5425, 365717), (8525, 232729), (11935, 166235), (33247, 59675)]