9089985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 15776640

約数和(自身を除く): 6686655

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 829, 2193, 2487, 3655, 4145, 10965, 12435, 14093, 35647, 42279, 70465, 106941, 178235, 211395, 534705, 605999, 1817997, 3029995, 9089985]

約数ペア:

[(1, 9089985), (3, 3029995), (5, 1817997), (15, 605999), (17, 534705), (43, 211395), (51, 178235), (85, 106941), (129, 70465), (215, 42279), (255, 35647), (645, 14093), (731, 12435), (829, 10965), (2193, 4145), (2487, 3655)]