57055005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9533}}^1$

素因数の和:9570

約数の個数: 48

約数和(自身を含む): 118984320

約数和(自身を除く): 61929315

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 9533, 28599, 47665, 66731, 85797, 142995, 181127, 200193, 333655, 428985, 543381, 600579, 905635, 1000965, 1267889, 1630143, 2716905, 3002895, 3803667, 6339445, 8150715, 11411001, 19018335, 57055005]

約数ペア:

[(1, 57055005), (3, 19018335), (5, 11411001), (7, 8150715), (9, 6339445), (15, 3803667), (19, 3002895), (21, 2716905), (35, 1630143), (45, 1267889), (57, 1000965), (63, 905635), (95, 600579), (105, 543381), (133, 428985), (171, 333655), (285, 200193), (315, 181127), (399, 142995), (665, 85797), (855, 66731), (1197, 47665), (1995, 28599), (5985, 9533)]