27161465

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 6327175

約数列:

[1, 5, 67, 89, 335, 445, 911, 4555, 5963, 29815, 61037, 81079, 305185, 405395, 5432293, 27161465]

約数ペア:

[(1, 27161465), (5, 5432293), (67, 405395), (89, 305185), (335, 81079), (445, 61037), (911, 29815), (4555, 5963)]