5257965.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3073

約数の個数: 32

約数和(自身を含む): 57929472

約数和(自身を除く): 26570487

約数列:

[1, 3, 5, 7, 15, 21, 35, 101, 105, 303, 505, 707, 1515, 2121, 2957, 3535, 8871, 10605, 14785, 20699, 44355, 62097, 103495, 298657, 310485, 895971, 1493285, 2090599, 4479855, 6271797, 10452995, 31358985]

約数ペア:

[(1, 31358985), (3, 10452995), (5, 6271797), (7, 4479855), (15, 2090599), (21, 1493285), (35, 895971), (101, 310485), (105, 298657), (303, 103495), (505, 62097), (707, 44355), (1515, 20699), (2121, 14785), (2957, 10605), (3535, 8871)]