1551118545

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 2804336640

約数和(自身を除く): 1253218095

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 167, 321, 501, 535, 643, 835, 963, 1503, 1605, 1929, 2505, 2889, 3215, 4509, 4815, 5787, 7515, 9645, 14445, 17361, 17869, 22545, 28935, 53607, 68801, 86805, 89345, 107381, 160821, 206403, 268035, 322143, 344005, 482463, 536905, 619209, 804105, 966429, 1032015, 1610715, 1857627, 2412315, 2899287, 3096045, 4832145, 9288135, 11489767, 14496435, 34469301, 57448835, 103407903, 172346505, 310223709, 517039515, 1551118545]

約数ペア:

[(1, 1551118545), (3, 517039515), (5, 310223709), (9, 172346505), (15, 103407903), (27, 57448835), (45, 34469301), (107, 14496435), (135, 11489767), (167, 9288135), (321, 4832145), (501, 3096045), (535, 2899287), (643, 2412315), (835, 1857627), (963, 1610715), (1503, 1032015), (1605, 966429), (1929, 804105), (2505, 619209), (2889, 536905), (3215, 482463), (4509, 344005), (4815, 322143), (5787, 268035), (7515, 206403), (9645, 160821), (14445, 107381), (17361, 89345), (17869, 86805), (22545, 68801), (28935, 53607)]