3822995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 5171040

約数和(自身を除く): 1348045

約数列:

[1, 5, 11, 55, 71, 89, 121, 355, 445, 605, 781, 979, 3905, 4895, 6319, 8591, 10769, 31595, 42955, 53845, 69509, 347545, 764599, 3822995]

約数ペア:

[(1, 3822995), (5, 764599), (11, 347545), (55, 69509), (71, 53845), (89, 42955), (121, 31595), (355, 10769), (445, 8591), (605, 6319), (781, 4895), (979, 3905)]