54930525

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1063}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 99743616

約数和(自身を除く): 44813091

約数列:

[1, 3, 5, 13, 15, 25, 39, 53, 65, 75, 159, 195, 265, 325, 689, 795, 975, 1063, 1325, 2067, 3189, 3445, 3975, 5315, 10335, 13819, 15945, 17225, 26575, 41457, 51675, 56339, 69095, 79725, 169017, 207285, 281695, 345475, 732407, 845085, 1036425, 1408475, 2197221, 3662035, 4225425, 10986105, 18310175, 54930525]

約数ペア:

[(1, 54930525), (3, 18310175), (5, 10986105), (13, 4225425), (15, 3662035), (25, 2197221), (39, 1408475), (53, 1036425), (65, 845085), (75, 732407), (159, 345475), (195, 281695), (265, 207285), (325, 169017), (689, 79725), (795, 69095), (975, 56339), (1063, 51675), (1325, 41457), (2067, 26575), (3189, 17225), (3445, 15945), (3975, 13819), (5315, 10335)]