108555305

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{2087}}^1$

素因数の和:2296

約数の個数: 16

約数和(自身を含む): 132897024

約数和(自身を除く): 24341719

約数列:

[1, 5, 101, 103, 505, 515, 2087, 10403, 10435, 52015, 210787, 214961, 1053935, 1074805, 21711061, 108555305]

約数ペア:

[(1, 108555305), (5, 21711061), (101, 1074805), (103, 1053935), (505, 214961), (515, 210787), (2087, 52015), (10403, 10435)]