11886665

素因数分解:

$5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 17280000

約数和(自身を除く): 5393335

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 239, 245, 343, 1015, 1195, 1421, 1673, 1715, 6931, 7105, 8365, 9947, 11711, 34655, 48517, 49735, 58555, 81977, 242585, 339619, 409885, 1698095, 2377333, 11886665]

約数ペア:

[(1, 11886665), (5, 2377333), (7, 1698095), (29, 409885), (35, 339619), (49, 242585), (145, 81977), (203, 58555), (239, 49735), (245, 48517), (343, 34655), (1015, 11711), (1195, 9947), (1421, 8365), (1673, 7105), (1715, 6931)]