164182005

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5503}}^1$

素因数の和:5547

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 168699915

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 1105, 1755, 1989, 2295, 3315, 5503, 5967, 9945, 16509, 27515, 29835, 49527, 71539, 82545, 93551, 148581, 214617, 247635, 280653, 357695, 467755, 643851, 742905, 841959, 1073085, 1216163, 1403265, 1931553, 2525877, 3219255, 3648489, 4209795, 6080815, 9657765, 10945467, 12629385, 18242445, 32836401, 54727335, 164182005]

約数ペア:

[(1, 164182005), (3, 54727335), (5, 32836401), (9, 18242445), (13, 12629385), (15, 10945467), (17, 9657765), (27, 6080815), (39, 4209795), (45, 3648489), (51, 3219255), (65, 2525877), (85, 1931553), (117, 1403265), (135, 1216163), (153, 1073085), (195, 841959), (221, 742905), (255, 643851), (351, 467755), (459, 357695), (585, 280653), (663, 247635), (765, 214617), (1105, 148581), (1755, 93551), (1989, 82545), (2295, 71539), (3315, 49527), (5503, 29835), (5967, 27515), (9945, 16509)]