2790406955

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{27673}}^1$

素因数の和:27795

約数の個数: 32

約数和(自身を含む): 3974429184

約数和(自身を除く): 1184022229

約数列:

[1, 5, 7, 35, 43, 67, 215, 301, 335, 469, 1505, 2345, 2881, 14405, 20167, 27673, 100835, 138365, 193711, 968555, 1189939, 1854091, 5949695, 8329573, 9270455, 12978637, 41647865, 64893185, 79725913, 398629565, 558081391, 2790406955]

約数ペア:

[(1, 2790406955), (5, 558081391), (7, 398629565), (35, 79725913), (43, 64893185), (67, 41647865), (215, 12978637), (301, 9270455), (335, 8329573), (469, 5949695), (1505, 1854091), (2345, 1189939), (2881, 968555), (14405, 193711), (20167, 138365), (27673, 100835)]