298679905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{27823}}^1$

素因数の和:27960

約数の個数: 16

約数和(自身を含む): 380632320

約数和(自身を除く): 81952415

約数列:

[1, 5, 19, 95, 113, 565, 2147, 10735, 27823, 139115, 528637, 2643185, 3143999, 15719995, 59735981, 298679905]

約数ペア:

[(1, 298679905), (5, 59735981), (19, 15719995), (95, 3143999), (113, 2643185), (565, 528637), (2147, 139115), (10735, 27823)]