26730705

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{20023}}^1$

素因数の和:20120

約数の個数: 16

約数和(自身を含む): 43251840

約数和(自身を除く): 16521135

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 20023, 60069, 100115, 300345, 1782047, 5346141, 8910235, 26730705]

約数ペア:

[(1, 26730705), (3, 8910235), (5, 5346141), (15, 1782047), (89, 300345), (267, 100115), (445, 60069), (1335, 20023)]