13404165

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19013}}^1$

素因数の和:19068

約数の個数: 16

約数和(自身を含む): 21904128

約数和(自身を除く): 8499963

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 19013, 57039, 95065, 285195, 893611, 2680833, 4468055, 13404165]

約数ペア:

[(1, 13404165), (3, 4468055), (5, 2680833), (15, 893611), (47, 285195), (141, 95065), (235, 57039), (705, 19013)]