2845305

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1$

素因数の和:1257

約数の個数: 24

約数和(自身を含む): 5029128

約数和(自身を除く): 2183823

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 1193, 2385, 3579, 5965, 10737, 17895, 53685, 63229, 189687, 316145, 569061, 948435, 2845305]

約数ペア:

[(1, 2845305), (3, 948435), (5, 569061), (9, 316145), (15, 189687), (45, 63229), (53, 53685), (159, 17895), (265, 10737), (477, 5965), (795, 3579), (1193, 2385)]