1318731435

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{465161}}^1$

素因数の和:465185

約数の個数: 40

約数和(自身を含む): 2701660896

約数和(自身を除く): 1382929461

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 465161, 1395483, 2325805, 3256127, 4186449, 6977415, 9768381, 12559347, 16280635, 20932245, 29305143, 37678041, 48841905, 62796735, 87915429, 146525715, 188390205, 263746287, 439577145, 1318731435]

約数ペア:

[(1, 1318731435), (3, 439577145), (5, 263746287), (7, 188390205), (9, 146525715), (15, 87915429), (21, 62796735), (27, 48841905), (35, 37678041), (45, 29305143), (63, 20932245), (81, 16280635), (105, 12559347), (135, 9768381), (189, 6977415), (315, 4186449), (405, 3256127), (567, 2325805), (945, 1395483), (2835, 465161)]