20224807737975

素因数分解:

$3^2\times 5^2\times {\mathrm{89888034391}}^1$

素因数の和:89888034407

約数の個数: 18

約数和(自身を含む): 36224877859976

約数和(自身を除く): 16000070122001

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 89888034391, 269664103173, 449440171955, 808992309519, 1348320515865, 2247200859775, 4044961547595, 6741602579325, 20224807737975]

約数ペア:

[(1, 20224807737975), (3, 6741602579325), (5, 4044961547595), (9, 2247200859775), (15, 1348320515865), (25, 808992309519), (45, 449440171955), (75, 269664103173), (225, 89888034391)]