2080797465

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{55333}}^1$

素因数の和:55473

約数の個数: 32

約数和(自身を含む): 3505962240

約数和(自身を除く): 1425164775

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 545, 1635, 2507, 7521, 12535, 37605, 55333, 165999, 276665, 829995, 1272659, 3817977, 6031297, 6363295, 18093891, 19089885, 30156485, 90469455, 138719831, 416159493, 693599155, 2080797465]

約数ペア:

[(1, 2080797465), (3, 693599155), (5, 416159493), (15, 138719831), (23, 90469455), (69, 30156485), (109, 19089885), (115, 18093891), (327, 6363295), (345, 6031297), (545, 3817977), (1635, 1272659), (2507, 829995), (7521, 276665), (12535, 165999), (37605, 55333)]