64733715

素因数分解:

$3^3\times 5^1\times {\mathrm{479509}}^1$

素因数の和:479523

約数の個数: 16

約数和(自身を含む): 115082400

約数和(自身を除く): 50348685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 479509, 1438527, 2397545, 4315581, 7192635, 12946743, 21577905, 64733715]

約数ペア:

[(1, 64733715), (3, 21577905), (5, 12946743), (9, 7192635), (15, 4315581), (27, 2397545), (45, 1438527), (135, 479509)]