26424405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 52790400

約数和(自身を除く): 26365995

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 149, 315, 447, 563, 745, 1043, 1341, 1689, 2235, 2815, 3129, 3941, 5067, 5215, 6705, 8445, 9387, 11823, 15645, 19705, 25335, 35469, 46935, 59115, 83887, 177345, 251661, 419435, 587209, 754983, 1258305, 1761627, 2936045, 3774915, 5284881, 8808135, 26424405]

約数ペア:

[(1, 26424405), (3, 8808135), (5, 5284881), (7, 3774915), (9, 2936045), (15, 1761627), (21, 1258305), (35, 754983), (45, 587209), (63, 419435), (105, 251661), (149, 177345), (315, 83887), (447, 59115), (563, 46935), (745, 35469), (1043, 25335), (1341, 19705), (1689, 15645), (2235, 11823), (2815, 9387), (3129, 8445), (3941, 6705), (5067, 5215)]