996840985

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88177}}^1$

素因数の和:88225

約数の個数: 32

約数和(自身を含む): 1523715840

約数和(自身を除く): 526874855

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305, 88177, 440885, 617239, 1499009, 1675363, 3086195, 7495045, 8376815, 10493063, 11727541, 28481171, 52465315, 58637705, 142405855, 199368197, 996840985]

約数ペア:

[(1, 996840985), (5, 199368197), (7, 142405855), (17, 58637705), (19, 52465315), (35, 28481171), (85, 11727541), (95, 10493063), (119, 8376815), (133, 7495045), (323, 3086195), (595, 1675363), (665, 1499009), (1615, 617239), (2261, 440885), (11305, 88177)]