15485295

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 28546560

約数和(自身を除く): 13061265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 1061, 2085, 2919, 3183, 4865, 5305, 7427, 14595, 15915, 22281, 37135, 111405, 147479, 442437, 737395, 1032353, 2212185, 3097059, 5161765, 15485295]

約数ペア:

[(1, 15485295), (3, 5161765), (5, 3097059), (7, 2212185), (15, 1032353), (21, 737395), (35, 442437), (105, 147479), (139, 111405), (417, 37135), (695, 22281), (973, 15915), (1061, 14595), (2085, 7427), (2919, 5305), (3183, 4865)]