2705238145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{1091}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 3505582080

約数和(自身を除く): 800343935

約数列:

[1, 5, 19, 43, 95, 215, 607, 817, 1091, 3035, 4085, 5455, 11533, 20729, 26101, 46913, 57665, 103645, 130505, 234565, 495919, 662237, 891347, 2479595, 3311185, 4456735, 12582503, 28476191, 62912515, 142380955, 541047629, 2705238145]

約数ペア:

[(1, 2705238145), (5, 541047629), (19, 142380955), (43, 62912515), (95, 28476191), (215, 12582503), (607, 4456735), (817, 3311185), (1091, 2479595), (3035, 891347), (4085, 662237), (5455, 495919), (11533, 234565), (20729, 130505), (26101, 103645), (46913, 57665)]