33221305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16487}}^1$

素因数の和:16536

約数の個数: 16

約数和(自身を含む): 44319744

約数和(自身を除く): 11098439

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 16487, 82435, 214331, 511097, 1071655, 2555485, 6644261, 33221305]

約数ペア:

[(1, 33221305), (5, 6644261), (13, 2555485), (31, 1071655), (65, 511097), (155, 214331), (403, 82435), (2015, 16487)]