25245051

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 40318560

約数和(自身を除く): 15073509

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 101, 169, 221, 303, 377, 493, 507, 663, 1131, 1313, 1479, 1717, 2873, 2929, 3939, 4901, 5151, 6409, 8619, 8787, 14703, 17069, 19227, 22321, 38077, 49793, 51207, 66963, 83317, 114231, 149379, 249951, 290173, 495001, 647309, 870519, 1485003, 1941927, 8415017, 25245051]

約数ペア:

[(1, 25245051), (3, 8415017), (13, 1941927), (17, 1485003), (29, 870519), (39, 647309), (51, 495001), (87, 290173), (101, 249951), (169, 149379), (221, 114231), (303, 83317), (377, 66963), (493, 51207), (507, 49793), (663, 38077), (1131, 22321), (1313, 19227), (1479, 17069), (1717, 14703), (2873, 8787), (2929, 8619), (3939, 6409), (4901, 5151)]