8579145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 14395392

約数和(自身を除く): 5816247

約数列:

[1, 3, 5, 15, 43, 47, 129, 141, 215, 235, 283, 645, 705, 849, 1415, 2021, 4245, 6063, 10105, 12169, 13301, 30315, 36507, 39903, 60845, 66505, 182535, 199515, 571943, 1715829, 2859715, 8579145]

約数ペア:

[(1, 8579145), (3, 2859715), (5, 1715829), (15, 571943), (43, 199515), (47, 182535), (129, 66505), (141, 60845), (215, 39903), (235, 36507), (283, 30315), (645, 13301), (705, 12169), (849, 10105), (1415, 6063), (2021, 4245)]