13564485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 26095680

約数和(自身を除く): 12531195

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 67, 99, 165, 201, 335, 409, 495, 603, 737, 1005, 1227, 2045, 2211, 3015, 3681, 3685, 4499, 6135, 6633, 11055, 13497, 18405, 22495, 27403, 33165, 40491, 67485, 82209, 137015, 202455, 246627, 301433, 411045, 904299, 1233135, 1507165, 2712897, 4521495, 13564485]

約数ペア:

[(1, 13564485), (3, 4521495), (5, 2712897), (9, 1507165), (11, 1233135), (15, 904299), (33, 411045), (45, 301433), (55, 246627), (67, 202455), (99, 137015), (165, 82209), (201, 67485), (335, 40491), (409, 33165), (495, 27403), (603, 22495), (737, 18405), (1005, 13497), (1227, 11055), (2045, 6633), (2211, 6135), (3015, 4499), (3681, 3685)]