2910745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 3663360

約数和(自身を除く): 752615

約数列:

[1, 5, 31, 89, 155, 211, 445, 1055, 2759, 6541, 13795, 18779, 32705, 93895, 582149, 2910745]

約数ペア:

[(1, 2910745), (5, 582149), (31, 93895), (89, 32705), (155, 18779), (211, 13795), (445, 6541), (1055, 2759)]