201730755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10837}}^1$

素因数の和:10935

約数の個数: 32

約数和(自身を含む): 346469184

約数和(自身を除く): 144738429

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3723, 6205, 10837, 18615, 32511, 54185, 162555, 184229, 552687, 791101, 921145, 2373303, 2763435, 3955505, 11866515, 13448717, 40346151, 67243585, 201730755]

約数ペア:

[(1, 201730755), (3, 67243585), (5, 40346151), (15, 13448717), (17, 11866515), (51, 3955505), (73, 2763435), (85, 2373303), (219, 921145), (255, 791101), (365, 552687), (1095, 184229), (1241, 162555), (3723, 54185), (6205, 32511), (10837, 18615)]