131088385

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7549}}^1$

素因数の和:7728

約数の個数: 16

約数和(自身を含む): 165254400

約数和(自身を除く): 34166015

約数列:

[1, 5, 23, 115, 151, 755, 3473, 7549, 17365, 37745, 173627, 868135, 1139899, 5699495, 26217677, 131088385]

約数ペア:

[(1, 131088385), (5, 26217677), (23, 5699495), (115, 1139899), (151, 868135), (755, 173627), (3473, 37745), (7549, 17365)]