55275025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3209}}^1$

素因数の和:3285

約数の個数: 24

約数和(自身を含む): 75229560

約数和(自身を除く): 19954535

約数列:

[1, 5, 13, 25, 53, 65, 265, 325, 689, 1325, 3209, 3445, 16045, 17225, 41717, 80225, 170077, 208585, 850385, 1042925, 2211001, 4251925, 11055005, 55275025]

約数ペア:

[(1, 55275025), (5, 11055005), (13, 4251925), (25, 2211001), (53, 1042925), (65, 850385), (265, 208585), (325, 170077), (689, 80225), (1325, 41717), (3209, 17225), (3445, 16045)]