830897145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4567}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 1556335872

約数和(自身を除く): 725438727

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 311, 585, 933, 1555, 2799, 4043, 4567, 4665, 12129, 13701, 13995, 20215, 22835, 36387, 41103, 59371, 60645, 68505, 178113, 181935, 205515, 296855, 534339, 890565, 1420337, 2671695, 4261011, 7101685, 12783033, 18464381, 21305055, 55393143, 63915165, 92321905, 166179429, 276965715, 830897145]

約数ペア:

[(1, 830897145), (3, 276965715), (5, 166179429), (9, 92321905), (13, 63915165), (15, 55393143), (39, 21305055), (45, 18464381), (65, 12783033), (117, 7101685), (195, 4261011), (311, 2671695), (585, 1420337), (933, 890565), (1555, 534339), (2799, 296855), (4043, 205515), (4567, 181935), (4665, 178113), (12129, 68505), (13701, 60645), (13995, 59371), (20215, 41103), (22835, 36387)]