27281615

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 33488640

約数和(自身を除く): 6207025

約数列:

[1, 5, 89, 101, 445, 505, 607, 3035, 8989, 44945, 54023, 61307, 270115, 306535, 5456323, 27281615]

約数ペア:

[(1, 27281615), (5, 5456323), (89, 306535), (101, 270115), (445, 61307), (505, 54023), (607, 44945), (3035, 8989)]