57454815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20483}}^1$

素因数の和:20519

約数の個数: 32

約数和(自身を含む): 106189056

約数和(自身を除く): 48734241

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 20483, 61449, 102415, 225313, 307245, 348211, 675939, 1044633, 1126565, 1741055, 3379695, 3830321, 5223165, 11490963, 19151605, 57454815]

約数ペア:

[(1, 57454815), (3, 19151605), (5, 11490963), (11, 5223165), (15, 3830321), (17, 3379695), (33, 1741055), (51, 1126565), (55, 1044633), (85, 675939), (165, 348211), (187, 307245), (255, 225313), (561, 102415), (935, 61449), (2805, 20483)]