16497745

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 22697856

約数和(自身を除く): 6200111

約数列:

[1, 5, 11, 37, 55, 67, 121, 185, 335, 407, 605, 737, 1331, 2035, 2479, 3685, 4477, 6655, 8107, 12395, 22385, 27269, 40535, 49247, 89177, 136345, 246235, 299959, 445885, 1499795, 3299549, 16497745]

約数ペア:

[(1, 16497745), (5, 3299549), (11, 1499795), (37, 445885), (55, 299959), (67, 246235), (121, 136345), (185, 89177), (335, 49247), (407, 40535), (605, 27269), (737, 22385), (1331, 12395), (2035, 8107), (2479, 6655), (3685, 4477)]