2080662015

素因数分解:

$3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{275767}}^1$

素因数の和:276278

約数の個数: 16

約数和(自身を含む): 3335689728

約数和(自身を除く): 1255027713

約数列:

[1, 3, 5, 15, 503, 1509, 2515, 7545, 275767, 827301, 1378835, 4136505, 138710801, 416132403, 693554005, 2080662015]

約数ペア:

[(1, 2080662015), (3, 693554005), (5, 416132403), (15, 138710801), (503, 4136505), (1509, 1378835), (2515, 827301), (7545, 275767)]