47949945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4441

約数の個数: 32

約数和(自身を含む): 83140992

約数和(自身を除く): 35191047

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 645, 731, 2193, 3655, 4373, 10965, 13119, 21865, 65595, 74341, 188039, 223023, 371705, 564117, 940195, 1115115, 2820585, 3196663, 9589989, 15983315, 47949945]

約数ペア:

[(1, 47949945), (3, 15983315), (5, 9589989), (15, 3196663), (17, 2820585), (43, 1115115), (51, 940195), (85, 564117), (129, 371705), (215, 223023), (255, 188039), (645, 74341), (731, 65595), (2193, 21865), (3655, 13119), (4373, 10965)]