11638845

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5503}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 20606976

約数和(自身を除く): 8968131

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 5503, 16509, 27515, 49527, 82545, 247635, 258641, 775923, 1293205, 2327769, 3879615, 11638845]

約数ペア:

[(1, 11638845), (3, 3879615), (5, 2327769), (9, 1293205), (15, 775923), (45, 258641), (47, 247635), (141, 82545), (235, 49527), (423, 27515), (705, 16509), (2115, 5503)]