121956445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{35401}}^1$

素因数の和:35472

約数の個数: 16

約数和(自身を含む): 160583472

約数和(自身を除く): 38627027

約数列:

[1, 5, 13, 53, 65, 265, 689, 3445, 35401, 177005, 460213, 1876253, 2301065, 9381265, 24391289, 121956445]

約数ペア:

[(1, 121956445), (5, 24391289), (13, 9381265), (53, 2301065), (65, 1876253), (265, 460213), (689, 177005), (3445, 35401)]