70342185

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{257}}^2$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 114578496

約数和(自身を除く): 44236311

約数列:

[1, 3, 5, 15, 71, 213, 257, 355, 771, 1065, 1285, 3855, 18247, 54741, 66049, 91235, 198147, 273705, 330245, 990735, 4689479, 14068437, 23447395, 70342185]

約数ペア:

[(1, 70342185), (3, 23447395), (5, 14068437), (15, 4689479), (71, 990735), (213, 330245), (257, 273705), (355, 198147), (771, 91235), (1065, 66049), (1285, 54741), (3855, 18247)]