153337485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{5197}}^1$

素因数の和:5493

約数の個数: 32

約数和(自身を含む): 281440512

約数和(自身を除く): 128103027

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 4215, 5197, 5901, 9835, 15591, 25985, 29505, 36379, 77955, 109137, 181895, 545685, 1460357, 4381071, 7301785, 10222499, 21905355, 30667497, 51112495, 153337485]

約数ペア:

[(1, 153337485), (3, 51112495), (5, 30667497), (7, 21905355), (15, 10222499), (21, 7301785), (35, 4381071), (105, 1460357), (281, 545685), (843, 181895), (1405, 109137), (1967, 77955), (4215, 36379), (5197, 29505), (5901, 25985), (9835, 15591)]