18102105

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{57467}}^1$

素因数の和:57485

約数の個数: 24

約数和(自身を含む): 35860032

約数和(自身を除く): 17757927

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 57467, 172401, 287335, 402269, 517203, 862005, 1206807, 2011345, 2586015, 3620421, 6034035, 18102105]

約数ペア:

[(1, 18102105), (3, 6034035), (5, 3620421), (7, 2586015), (9, 2011345), (15, 1206807), (21, 862005), (35, 517203), (45, 402269), (63, 287335), (105, 172401), (315, 57467)]