149572105

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 189245448

約数和(自身を除く): 39673343

約数列:

[1, 5, 23, 115, 193, 293, 529, 965, 1465, 2645, 4439, 6739, 22195, 33695, 56549, 102097, 154997, 282745, 510485, 774985, 1300627, 6503135, 29914421, 149572105]

約数ペア:

[(1, 149572105), (5, 29914421), (23, 6503135), (115, 1300627), (193, 774985), (293, 510485), (529, 282745), (965, 154997), (1465, 102097), (2645, 56549), (4439, 33695), (6739, 22195)]