2080452945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{50053}}^1$

素因数の和:50241

約数の個数: 32

約数和(自身を含む): 3546225792

約数和(自身を除く): 1465772847

約数列:

[1, 3, 5, 15, 17, 51, 85, 163, 255, 489, 815, 2445, 2771, 8313, 13855, 41565, 50053, 150159, 250265, 750795, 850901, 2552703, 4254505, 8158639, 12763515, 24475917, 40793195, 122379585, 138696863, 416090589, 693484315, 2080452945]

約数ペア:

[(1, 2080452945), (3, 693484315), (5, 416090589), (15, 138696863), (17, 122379585), (51, 40793195), (85, 24475917), (163, 12763515), (255, 8158639), (489, 4254505), (815, 2552703), (2445, 850901), (2771, 750795), (8313, 250265), (13855, 150159), (41565, 50053)]