57005985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 39762015

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 285, 417, 695, 1439, 2085, 2641, 4317, 7195, 7923, 13205, 21585, 27341, 39615, 82023, 136705, 200021, 410115, 600063, 1000105, 3000315, 3800399, 11401197, 19001995, 57005985]

約数ペア:

[(1, 57005985), (3, 19001995), (5, 11401197), (15, 3800399), (19, 3000315), (57, 1000105), (95, 600063), (139, 410115), (285, 200021), (417, 136705), (695, 82023), (1439, 39615), (2085, 27341), (2641, 21585), (4317, 13205), (7195, 7923)]