2545845

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2004

約数の個数: 16

約数和(自身を含む): 4121280

約数和(自身を除く): 1575435

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 1907, 5721, 9535, 28605, 169723, 509169, 848615, 2545845]

約数ペア:

[(1, 2545845), (3, 848615), (5, 509169), (15, 169723), (89, 28605), (267, 9535), (445, 5721), (1335, 1907)]