127730255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{28607}}^1$

素因数の和:28678

約数の個数: 16

約数和(自身を含む): 164782080

約数和(自身を除く): 37051825

約数列:

[1, 5, 19, 47, 95, 235, 893, 4465, 28607, 143035, 543533, 1344529, 2717665, 6722645, 25546051, 127730255]

約数ペア:

[(1, 127730255), (5, 25546051), (19, 6722645), (47, 2717665), (95, 1344529), (235, 543533), (893, 143035), (4465, 28607)]