71357445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83459}}^1$

素因数の和:83489

約数の個数: 24

約数和(自身を含む): 130197600

約数和(自身を除く): 58840155

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 83459, 250377, 417295, 751131, 1251885, 1585721, 3755655, 4757163, 7928605, 14271489, 23785815, 71357445]

約数ペア:

[(1, 71357445), (3, 23785815), (5, 14271489), (9, 7928605), (15, 4757163), (19, 3755655), (45, 1585721), (57, 1251885), (95, 751131), (171, 417295), (285, 250377), (855, 83459)]