553424145

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{3889}}^1$

素因数の和:4129

約数の個数: 32

約数和(自身を含む): 907459200

約数和(自身を除く): 354035055

約数列:

[1, 3, 5, 15, 53, 159, 179, 265, 537, 795, 895, 2685, 3889, 9487, 11667, 19445, 28461, 47435, 58335, 142305, 206117, 618351, 696131, 1030585, 2088393, 3091755, 3480655, 10441965, 36894943, 110684829, 184474715, 553424145]

約数ペア:

[(1, 553424145), (3, 184474715), (5, 110684829), (15, 36894943), (53, 10441965), (159, 3480655), (179, 3091755), (265, 2088393), (537, 1030585), (795, 696131), (895, 618351), (2685, 206117), (3889, 142305), (9487, 58335), (11667, 47435), (19445, 28461)]