2770290425

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3779}}^1$

素因数の和:3926

約数の個数: 48

約数和(自身を含む): 4049740800

約数和(自身を除く): 1279450375

約数列:

[1, 5, 7, 25, 35, 59, 71, 175, 295, 355, 413, 497, 1475, 1775, 2065, 2485, 3779, 4189, 10325, 12425, 18895, 20945, 26453, 29323, 94475, 104725, 132265, 146615, 222961, 268309, 661325, 733075, 1114805, 1341545, 1560727, 1878163, 5574025, 6707725, 7803635, 9390815, 15830231, 39018175, 46954075, 79151155, 110811617, 395755775, 554058085, 2770290425]

約数ペア:

[(1, 2770290425), (5, 554058085), (7, 395755775), (25, 110811617), (35, 79151155), (59, 46954075), (71, 39018175), (175, 15830231), (295, 9390815), (355, 7803635), (413, 6707725), (497, 5574025), (1475, 1878163), (1775, 1560727), (2065, 1341545), (2485, 1114805), (3779, 733075), (4189, 661325), (10325, 268309), (12425, 222961), (18895, 146615), (20945, 132265), (26453, 104725), (29323, 94475)]