55853415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24337}}^1$

素因数の和:24368

約数の個数: 32

約数和(自身を含む): 105140160

約数和(自身を除く): 49286745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 24337, 73011, 121685, 219033, 365055, 413729, 657099, 1095165, 1241187, 2068645, 3285495, 3723561, 6205935, 11170683, 18617805, 55853415]

約数ペア:

[(1, 55853415), (3, 18617805), (5, 11170683), (9, 6205935), (15, 3723561), (17, 3285495), (27, 2068645), (45, 1241187), (51, 1095165), (85, 657099), (135, 413729), (153, 365055), (255, 219033), (459, 121685), (765, 73011), (2295, 24337)]