126317205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{133669}}^1$

素因数の和:133690

約数の個数: 32

約数和(自身を含む): 256646400

約数和(自身を除く): 130329195

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 133669, 401007, 668345, 935683, 1203021, 2005035, 2807049, 3609063, 4678415, 6015105, 8421147, 14035245, 18045315, 25263441, 42105735, 126317205]

約数ペア:

[(1, 126317205), (3, 42105735), (5, 25263441), (7, 18045315), (9, 14035245), (15, 8421147), (21, 6015105), (27, 4678415), (35, 3609063), (45, 2807049), (63, 2005035), (105, 1203021), (135, 935683), (189, 668345), (315, 401007), (945, 133669)]