1383165

素因数分解:

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

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 2740608

約数和(自身を除く): 1357443

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4391, 13173, 21955, 30737, 39519, 65865, 92211, 153685, 197595, 276633, 461055, 1383165]

約数ペア:

[(1, 1383165), (3, 461055), (5, 276633), (7, 197595), (9, 153685), (15, 92211), (21, 65865), (35, 39519), (45, 30737), (63, 21955), (105, 13173), (315, 4391)]