13957785

素因数分解:

$3^3\times 5^1\times {\mathrm{103391}}^1$

素因数の和:103405

約数の個数: 16

約数和(自身を含む): 24814080

約数和(自身を除く): 10856295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 103391, 310173, 516955, 930519, 1550865, 2791557, 4652595, 13957785]

約数ペア:

[(1, 13957785), (3, 4652595), (5, 2791557), (9, 1550865), (15, 930519), (27, 516955), (45, 310173), (135, 103391)]