129071845

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{194093}}^1$

素因数の和:194124

約数の個数: 16

約数和(自身を含む): 186330240

約数和(自身を除く): 57258395

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 194093, 970465, 1358651, 3687767, 6793255, 18438835, 25814369, 129071845]

約数ペア:

[(1, 129071845), (5, 25814369), (7, 18438835), (19, 6793255), (35, 3687767), (95, 1358651), (133, 970465), (665, 194093)]