71456445

素因数分解:

$3^3\times 5^1\times {\mathrm{529307}}^1$

素因数の和:529321

約数の個数: 16

約数和(自身を含む): 127033920

約数和(自身を除く): 55577475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 529307, 1587921, 2646535, 4763763, 7939605, 14291289, 23818815, 71456445]

約数ペア:

[(1, 71456445), (3, 23818815), (5, 14291289), (9, 7939605), (15, 4763763), (27, 2646535), (45, 1587921), (135, 529307)]