16448345

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 20236800

約数和(自身を除く): 3788455

約数列:

[1, 5, 61, 199, 271, 305, 995, 1355, 12139, 16531, 53929, 60695, 82655, 269645, 3289669, 16448345]

約数ペア:

[(1, 16448345), (5, 3289669), (61, 269645), (199, 82655), (271, 60695), (305, 53929), (995, 16531), (1355, 12139)]