31347195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{189983}}^1$

素因数の和:190002

約数の個数: 16

約数和(自身を含む): 54715392

約数和(自身を除く): 23368197

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 189983, 569949, 949915, 2089813, 2849745, 6269439, 10449065, 31347195]

約数ペア:

[(1, 31347195), (3, 10449065), (5, 6269439), (11, 2849745), (15, 2089813), (33, 949915), (55, 569949), (165, 189983)]