147977135

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{1789}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 180947520

約数和(自身を除く): 32970385

約数列:

[1, 5, 71, 233, 355, 1165, 1789, 8945, 16543, 82715, 127019, 416837, 635095, 2084185, 29595427, 147977135]

約数ペア:

[(1, 147977135), (5, 29595427), (71, 2084185), (233, 635095), (355, 416837), (1165, 127019), (1789, 82715), (8945, 16543)]