13401345

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19009}}^1$

素因数の和:19064

約数の個数: 16

約数和(自身を含む): 21899520

約数和(自身を除く): 8498175

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 19009, 57027, 95045, 285135, 893423, 2680269, 4467115, 13401345]

約数ペア:

[(1, 13401345), (3, 4467115), (5, 2680269), (15, 893423), (47, 285135), (141, 95045), (235, 57027), (705, 19009)]