16496505

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12641}}^1$

素因数の和:12681

約数の個数: 24

約数和(自身を含む): 29582280

約数和(自身を除く): 13085775

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 12641, 37923, 63205, 113769, 189615, 366589, 568845, 1099767, 1832945, 3299301, 5498835, 16496505]

約数ペア:

[(1, 16496505), (3, 5498835), (5, 3299301), (9, 1832945), (15, 1099767), (29, 568845), (45, 366589), (87, 189615), (145, 113769), (261, 63205), (435, 37923), (1305, 12641)]