42000135

素因数分解:

$3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5501}}^1$

素因数の和:6018

約数の個数: 16

約数和(自身を含む): 67344480

約数和(自身を除く): 25344345

約数列:

[1, 3, 5, 15, 509, 1527, 2545, 5501, 7635, 16503, 27505, 82515, 2800009, 8400027, 14000045, 42000135]

約数ペア:

[(1, 42000135), (3, 14000045), (5, 8400027), (15, 2800009), (509, 82515), (1527, 27505), (2545, 16503), (5501, 7635)]