3227385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{4391}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 6008256

約数和(自身を除く): 2780871

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 4391, 13173, 21955, 30737, 65865, 92211, 153685, 215159, 461055, 645477, 1075795, 3227385]

約数ペア:

[(1, 3227385), (3, 1075795), (5, 645477), (7, 461055), (15, 215159), (21, 153685), (35, 92211), (49, 65865), (105, 30737), (147, 21955), (245, 13173), (735, 4391)]