71226405

素因数分解:

$3^3\times 5^1\times {\mathrm{527603}}^1$

素因数の和:527617

約数の個数: 16

約数和(自身を含む): 126624960

約数和(自身を除く): 55398555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 527603, 1582809, 2638015, 4748427, 7914045, 14245281, 23742135, 71226405]

約数ペア:

[(1, 71226405), (3, 23742135), (5, 14245281), (9, 7914045), (15, 4748427), (27, 2638015), (45, 1582809), (135, 527603)]