67980535

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1873}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 100386432

約数和(自身を除く): 32405897

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 1873, 2135, 5185, 7259, 9365, 13111, 31841, 36295, 65555, 114253, 159205, 222887, 571265, 799771, 1114435, 1942301, 3998855, 9711505, 13596107, 67980535]

約数ペア:

[(1, 67980535), (5, 13596107), (7, 9711505), (17, 3998855), (35, 1942301), (61, 1114435), (85, 799771), (119, 571265), (305, 222887), (427, 159205), (595, 114253), (1037, 65555), (1873, 36295), (2135, 31841), (5185, 13111), (7259, 9365)]