2912120173795

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6569}}^1\times {\mathrm{58369}}^1$

素因数の和:64988

約数の個数: 48

約数和(自身を含む): 4196924409600

約数和(自身を除く): 1284804235805

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 6569, 7595, 32845, 45983, 58369, 203639, 229915, 291845, 321881, 408583, 1018195, 1425473, 1609405, 1809439, 2042915, 2860081, 7127365, 9047195, 9978311, 12666073, 14300405, 49891555, 63330365, 88662511, 383425961, 443312555, 1917129805, 2683981727, 11886204791, 13419908635, 18787872089, 59431023955, 83203433537, 93939360445, 416017167685, 582424034759, 2912120173795]

約数ペア:

[(1, 2912120173795), (5, 582424034759), (7, 416017167685), (31, 93939360445), (35, 83203433537), (49, 59431023955), (155, 18787872089), (217, 13419908635), (245, 11886204791), (1085, 2683981727), (1519, 1917129805), (6569, 443312555), (7595, 383425961), (32845, 88662511), (45983, 63330365), (58369, 49891555), (203639, 14300405), (229915, 12666073), (291845, 9978311), (321881, 9047195), (408583, 7127365), (1018195, 2860081), (1425473, 2042915), (1609405, 1809439)]