90190055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{16091}}^1$

素因数の和:16174

約数の個数: 16

約数和(自身を含む): 115862400

約数和(自身を除く): 25672345

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 16091, 80455, 305729, 949369, 1528645, 4746845, 18038011, 90190055]

約数ペア:

[(1, 90190055), (5, 18038011), (19, 4746845), (59, 1528645), (95, 949369), (295, 305729), (1121, 80455), (5605, 16091)]