55809145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{51437}}^1$

素因数の和:51480

約数の個数: 16

約数和(自身を含む): 79008768

約数和(自身を除く): 23199623

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 51437, 257185, 360059, 1594547, 1800295, 7972735, 11161829, 55809145]

約数ペア:

[(1, 55809145), (5, 11161829), (7, 7972735), (31, 1800295), (35, 1594547), (155, 360059), (217, 257185), (1085, 51437)]