9396405

素因数分解:

$3^4\times 5^1\times {\mathrm{23201}}^1$

素因数の和:23218

約数の個数: 20

約数和(自身を含む): 16844652

約数和(自身を除く): 7448247

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 23201, 69603, 116005, 208809, 348015, 626427, 1044045, 1879281, 3132135, 9396405]

約数ペア:

[(1, 9396405), (3, 3132135), (5, 1879281), (9, 1044045), (15, 626427), (27, 348015), (45, 208809), (81, 116005), (135, 69603), (405, 23201)]