11584215

素因数分解:

$3^4\times 5^1\times {\mathrm{28603}}^1$

素因数の和:28620

約数の個数: 20

約数和(自身を含む): 20766504

約数和(自身を除く): 9182289

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 28603, 85809, 143015, 257427, 429045, 772281, 1287135, 2316843, 3861405, 11584215]

約数ペア:

[(1, 11584215), (3, 3861405), (5, 2316843), (9, 1287135), (15, 772281), (27, 429045), (45, 257427), (81, 143015), (135, 85809), (405, 28603)]