541440005

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{128761}}^1$

素因数の和:128824

約数の個数: 12

約数和(自身を含む): 672910212

約数和(自身を除く): 131470207

約数列:

[1, 5, 29, 145, 841, 4205, 128761, 643805, 3734069, 18670345, 108288001, 541440005]

約数ペア:

[(1, 541440005), (5, 108288001), (29, 18670345), (145, 3734069), (841, 643805), (4205, 128761)]