66408925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4093}}^1$

素因数の和:4173

約数の個数: 24

約数和(自身を含む): 91378080

約数和(自身を除く): 24969155

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1475, 3245, 4093, 16225, 20465, 45023, 102325, 225115, 241487, 1125575, 1207435, 2656357, 6037175, 13281785, 66408925]

約数ペア:

[(1, 66408925), (5, 13281785), (11, 6037175), (25, 2656357), (55, 1207435), (59, 1125575), (275, 241487), (295, 225115), (649, 102325), (1475, 45023), (3245, 20465), (4093, 16225)]