27319425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3061}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 54675072

約数和(自身を除く): 27355647

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 3061, 8925, 9183, 15305, 21427, 45915, 52037, 64281, 76525, 107135, 156111, 229575, 260185, 321405, 364259, 535675, 780555, 1092777, 1300925, 1607025, 1821295, 3902775, 5463885, 9106475, 27319425]

約数ペア:

[(1, 27319425), (3, 9106475), (5, 5463885), (7, 3902775), (15, 1821295), (17, 1607025), (21, 1300925), (25, 1092777), (35, 780555), (51, 535675), (75, 364259), (85, 321405), (105, 260185), (119, 229575), (175, 156111), (255, 107135), (357, 76525), (425, 64281), (525, 52037), (595, 45915), (1275, 21427), (1785, 15305), (2975, 9183), (3061, 8925)]