149047165

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1049}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 181162800

約数和(自身を除く): 32115635

約数列:

[1, 5, 157, 181, 785, 905, 1049, 5245, 28417, 142085, 164693, 189869, 823465, 949345, 29809433, 149047165]

約数ペア:

[(1, 149047165), (5, 29809433), (157, 949345), (181, 823465), (785, 189869), (905, 164693), (1049, 142085), (5245, 28417)]