131077945

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1112

約数の個数: 16

約数和(自身を含む): 159268032

約数和(自身を除く): 28190087

約数列:

[1, 5, 131, 293, 655, 683, 1465, 3415, 38383, 89473, 191915, 200119, 447365, 1000595, 26215589, 131077945]

約数ペア:

[(1, 131077945), (5, 26215589), (131, 1000595), (293, 447365), (655, 200119), (683, 191915), (1465, 89473), (3415, 38383)]