30185925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5227}}^1$

素因数の和:5258

約数の個数: 48

約数和(自身を含む): 62234112

約数和(自身を除く): 32048187

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5227, 5775, 15681, 26135, 36589, 57497, 78405, 109767, 130675, 172491, 182945, 287485, 392025, 402479, 548835, 862455, 914725, 1207437, 1437425, 2012395, 2744175, 4312275, 6037185, 10061975, 30185925]

約数ペア:

[(1, 30185925), (3, 10061975), (5, 6037185), (7, 4312275), (11, 2744175), (15, 2012395), (21, 1437425), (25, 1207437), (33, 914725), (35, 862455), (55, 548835), (75, 402479), (77, 392025), (105, 287485), (165, 182945), (175, 172491), (231, 130675), (275, 109767), (385, 78405), (525, 57497), (825, 36589), (1155, 26135), (1925, 15681), (5227, 5775)]