54432725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 71923968

約数和(自身を除く): 17491243

約数列:

[1, 5, 17, 25, 85, 211, 425, 607, 1055, 3035, 3587, 5275, 10319, 15175, 17935, 51595, 89675, 128077, 257975, 640385, 2177309, 3201925, 10886545, 54432725]

約数ペア:

[(1, 54432725), (5, 10886545), (17, 3201925), (25, 2177309), (85, 640385), (211, 257975), (425, 128077), (607, 89675), (1055, 51595), (3035, 17935), (3587, 15175), (5275, 10319)]