67689135

素因数分解:

$3^3\times 5^1\times {\mathrm{501401}}^1$

素因数の和:501415

約数の個数: 16

約数和(自身を含む): 120336480

約数和(自身を除く): 52647345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 501401, 1504203, 2507005, 4512609, 7521015, 13537827, 22563045, 67689135]

約数ペア:

[(1, 67689135), (3, 22563045), (5, 13537827), (9, 7521015), (15, 4512609), (27, 2507005), (45, 1504203), (135, 501401)]