2684115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{8521}}^1$

素因数の和:8539

約数の個数: 24

約数和(自身を含む): 5317728

約数和(自身を除く): 2633613

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 8521, 25563, 42605, 59647, 76689, 127815, 178941, 298235, 383445, 536823, 894705, 2684115]

約数ペア:

[(1, 2684115), (3, 894705), (5, 536823), (7, 383445), (9, 298235), (15, 178941), (21, 127815), (35, 76689), (45, 59647), (63, 42605), (105, 25563), (315, 8521)]