427366985

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1\times {\mathrm{1571}}^1$

素因数の和:2944

約数の個数: 16

約数和(自身を含む): 526079232

約数和(自身を除く): 98712247

約数列:

[1, 5, 41, 205, 1327, 1571, 6635, 7855, 54407, 64411, 272035, 322055, 2084717, 10423585, 85473397, 427366985]

約数ペア:

[(1, 427366985), (5, 85473397), (41, 10423585), (205, 2084717), (1327, 322055), (1571, 272035), (6635, 64411), (7855, 54407)]