64913265

素因数分解:

$3^3\times 5^1\times {\mathrm{480839}}^1$

素因数の和:480853

約数の個数: 16

約数和(自身を含む): 115401600

約数和(自身を除く): 50488335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 480839, 1442517, 2404195, 4327551, 7212585, 12982653, 21637755, 64913265]

約数ペア:

[(1, 64913265), (3, 21637755), (5, 12982653), (9, 7212585), (15, 4327551), (27, 2404195), (45, 1442517), (135, 480839)]