157493755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{10979}}^1$

素因数の和:11154

約数の個数: 16

約数和(自身を含む): 200275200

約数和(自身を除く): 42781445

約数列:

[1, 5, 19, 95, 151, 755, 2869, 10979, 14345, 54895, 208601, 1043005, 1657829, 8289145, 31498751, 157493755]

約数ペア:

[(1, 157493755), (5, 31498751), (19, 8289145), (95, 1657829), (151, 1043005), (755, 208601), (2869, 54895), (10979, 14345)]