10939815

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 20049120

約数和(自身を除く): 9109305

約数列:

[1, 3, 5, 9, 15, 29, 45, 83, 87, 101, 145, 249, 261, 303, 415, 435, 505, 747, 909, 1245, 1305, 1515, 2407, 2929, 3735, 4545, 7221, 8383, 8787, 12035, 14645, 21663, 25149, 26361, 36105, 41915, 43935, 75447, 108315, 125745, 131805, 243107, 377235, 729321, 1215535, 2187963, 3646605, 10939815]

約数ペア:

[(1, 10939815), (3, 3646605), (5, 2187963), (9, 1215535), (15, 729321), (29, 377235), (45, 243107), (83, 131805), (87, 125745), (101, 108315), (145, 75447), (249, 43935), (261, 41915), (303, 36105), (415, 26361), (435, 25149), (505, 21663), (747, 14645), (909, 12035), (1245, 8787), (1305, 8383), (1515, 7221), (2407, 4545), (2929, 3735)]