16040045

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15803}}^1$

素因数の和:15844

約数の個数: 16

約数和(自身を含む): 22757760

約数和(自身を除く): 6717715

約数列:

[1, 5, 7, 29, 35, 145, 203, 1015, 15803, 79015, 110621, 458287, 553105, 2291435, 3208009, 16040045]

約数ペア:

[(1, 16040045), (5, 3208009), (7, 2291435), (29, 553105), (35, 458287), (145, 110621), (203, 79015), (1015, 15803)]