68223395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8069}}^1$

素因数の和:8182

約数の個数: 16

約数和(自身を含む): 87156000

約数和(自身を除く): 18932605

約数列:

[1, 5, 19, 89, 95, 445, 1691, 8069, 8455, 40345, 153311, 718141, 766555, 3590705, 13644679, 68223395]

約数ペア:

[(1, 68223395), (5, 13644679), (19, 3590705), (89, 766555), (95, 718141), (445, 153311), (1691, 40345), (8069, 8455)]