16806315

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{12589}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 27194400

約数和(自身を除く): 10388085

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 12589, 37767, 62945, 188835, 1120421, 3361263, 5602105, 16806315]

約数ペア:

[(1, 16806315), (3, 5602105), (5, 3361263), (15, 1120421), (89, 188835), (267, 62945), (445, 37767), (1335, 12589)]