129640945

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{32779}}^1$

素因数の和:32904

約数の個数: 16

約数和(自身を含む): 179372160

約数和(自身を除く): 49731215

約数列:

[1, 5, 7, 35, 113, 565, 791, 3955, 32779, 163895, 229453, 1147265, 3704027, 18520135, 25928189, 129640945]

約数ペア:

[(1, 129640945), (5, 25928189), (7, 18520135), (35, 3704027), (113, 1147265), (565, 229453), (791, 163895), (3955, 32779)]