15660108009

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11059}}^1$

素因数の和:11124

約数の個数: 108

約数和(自身を含む): 29995383600

約数和(自身を除く): 14335275591

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 49, 57, 63, 91, 117, 133, 147, 169, 171, 247, 273, 399, 441, 507, 637, 741, 819, 931, 1183, 1197, 1521, 1729, 1911, 2223, 2793, 3211, 3549, 5187, 5733, 8281, 8379, 9633, 10647, 11059, 12103, 15561, 22477, 24843, 28899, 33177, 36309, 67431, 74529, 77413, 99531, 108927, 143767, 157339, 202293, 210121, 232239, 431301, 472017, 541891, 630363, 696717, 1006369, 1293903, 1416051, 1470847, 1625673, 1868971, 1891089, 2731573, 3019107, 4412541, 4877019, 5606913, 7044583, 8194719, 9057321, 10295929, 13082797, 13237623, 16820739, 19121011, 21133749, 24584157, 30887787, 35510449, 39248391, 57363033, 63401247, 91579579, 92663361, 106531347, 117745173, 133847077, 172089099, 248573143, 274738737, 319594041, 401541231, 745719429, 824216211, 1204623693, 1740012001, 2237158287, 5220036003, 15660108009]

約数ペア:

[(1, 15660108009), (3, 5220036003), (7, 2237158287), (9, 1740012001), (13, 1204623693), (19, 824216211), (21, 745719429), (39, 401541231), (49, 319594041), (57, 274738737), (63, 248573143), (91, 172089099), (117, 133847077), (133, 117745173), (147, 106531347), (169, 92663361), (171, 91579579), (247, 63401247), (273, 57363033), (399, 39248391), (441, 35510449), (507, 30887787), (637, 24584157), (741, 21133749), (819, 19121011), (931, 16820739), (1183, 13237623), (1197, 13082797), (1521, 10295929), (1729, 9057321), (1911, 8194719), (2223, 7044583), (2793, 5606913), (3211, 4877019), (3549, 4412541), (5187, 3019107), (5733, 2731573), (8281, 1891089), (8379, 1868971), (9633, 1625673), (10647, 1470847), (11059, 1416051), (12103, 1293903), (15561, 1006369), (22477, 696717), (24843, 630363), (28899, 541891), (33177, 472017), (36309, 431301), (67431, 232239), (74529, 210121), (77413, 202293), (99531, 157339), (108927, 143767)]