15005595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 26380800

約数和(自身を除く): 11375205

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 457, 597, 995, 1371, 2189, 2285, 2985, 5027, 6567, 6855, 10945, 15081, 25135, 32835, 75405, 90943, 272829, 454715, 1000373, 1364145, 3001119, 5001865, 15005595]

約数ペア:

[(1, 15005595), (3, 5001865), (5, 3001119), (11, 1364145), (15, 1000373), (33, 454715), (55, 272829), (165, 90943), (199, 75405), (457, 32835), (597, 25135), (995, 15081), (1371, 10945), (2189, 6855), (2285, 6567), (2985, 5027)]