125085457

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2309}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 146361600

約数和(自身を除く): 21276143

約数列:

[1, 7, 71, 109, 497, 763, 2309, 7739, 16163, 54173, 163939, 251681, 1147573, 1761767, 17869351, 125085457]

約数ペア:

[(1, 125085457), (7, 17869351), (71, 1761767), (109, 1147573), (497, 251681), (763, 163939), (2309, 54173), (7739, 16163)]