64508265

素因数分解:

$3^3\times 5^1\times {\mathrm{477839}}^1$

素因数の和:477853

約数の個数: 16

約数和(自身を含む): 114681600

約数和(自身を除く): 50173335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 477839, 1433517, 2389195, 4300551, 7167585, 12901653, 21502755, 64508265]

約数ペア:

[(1, 64508265), (3, 21502755), (5, 12901653), (9, 7167585), (15, 4300551), (27, 2389195), (45, 1433517), (135, 477839)]