806295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1097}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 1502064

約数和(自身を除く): 695769

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1097, 3291, 5485, 7679, 16455, 23037, 38395, 53753, 115185, 161259, 268765, 806295]

約数ペア:

[(1, 806295), (3, 268765), (5, 161259), (7, 115185), (15, 53753), (21, 38395), (35, 23037), (49, 16455), (105, 7679), (147, 5485), (245, 3291), (735, 1097)]