68167275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1559}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 125349120

約数和(自身を除く): 57181845

約数列:

[1, 3, 5, 11, 15, 25, 33, 53, 55, 75, 159, 165, 265, 275, 583, 795, 825, 1325, 1559, 1749, 2915, 3975, 4677, 7795, 8745, 14575, 17149, 23385, 38975, 43725, 51447, 82627, 85745, 116925, 247881, 257235, 413135, 428725, 908897, 1239405, 1286175, 2065675, 2726691, 4544485, 6197025, 13633455, 22722425, 68167275]

約数ペア:

[(1, 68167275), (3, 22722425), (5, 13633455), (11, 6197025), (15, 4544485), (25, 2726691), (33, 2065675), (53, 1286175), (55, 1239405), (75, 908897), (159, 428725), (165, 413135), (265, 257235), (275, 247881), (583, 116925), (795, 85745), (825, 82627), (1325, 51447), (1559, 43725), (1749, 38975), (2915, 23385), (3975, 17149), (4677, 14575), (7795, 8745)]