445488127

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 547937280

約数和(自身を除く): 102449153

約数列:

[1, 7, 23, 43, 161, 229, 281, 301, 989, 1603, 1967, 5267, 6463, 6923, 9847, 12083, 36869, 45241, 64349, 68929, 84581, 226481, 277909, 450443, 1480027, 1585367, 1945363, 2767007, 10360189, 19369049, 63641161, 445488127]

約数ペア:

[(1, 445488127), (7, 63641161), (23, 19369049), (43, 10360189), (161, 2767007), (229, 1945363), (281, 1585367), (301, 1480027), (989, 450443), (1603, 277909), (1967, 226481), (5267, 84581), (6463, 68929), (6923, 64349), (9847, 45241), (12083, 36869)]