12605816595

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{659}}^1\times {\mathrm{1327}}^1$

素因数の和:2056

約数の個数: 48

約数和(自身を含む): 20888271360

約数和(自身を除く): 8282454765

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 659, 961, 1327, 1977, 2883, 3295, 3981, 4805, 6635, 9885, 14415, 19905, 20429, 41137, 61287, 102145, 123411, 205685, 306435, 617055, 633299, 874493, 1275247, 1899897, 2623479, 3166495, 3825741, 4372465, 6376235, 9499485, 13117395, 19128705, 27109283, 81327849, 135546415, 406639245, 840387773, 2521163319, 4201938865, 12605816595]

約数ペア:

[(1, 12605816595), (3, 4201938865), (5, 2521163319), (15, 840387773), (31, 406639245), (93, 135546415), (155, 81327849), (465, 27109283), (659, 19128705), (961, 13117395), (1327, 9499485), (1977, 6376235), (2883, 4372465), (3295, 3825741), (3981, 3166495), (4805, 2623479), (6635, 1899897), (9885, 1275247), (14415, 874493), (19905, 633299), (20429, 617055), (41137, 306435), (61287, 205685), (102145, 123411)]