2741270015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1\times {\mathrm{1373}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 3710195712

約数和(自身を除く): 968925697

約数列:

[1, 5, 11, 31, 55, 155, 341, 1171, 1373, 1705, 5855, 6865, 12881, 15103, 36301, 42563, 64405, 75515, 181505, 212815, 399311, 468193, 1607783, 1996555, 2340965, 8038915, 17685613, 49841273, 88428065, 249206365, 548254003, 2741270015]

約数ペア:

[(1, 2741270015), (5, 548254003), (11, 249206365), (31, 88428065), (55, 49841273), (155, 17685613), (341, 8038915), (1171, 2340965), (1373, 1996555), (1705, 1607783), (5855, 468193), (6865, 399311), (12881, 212815), (15103, 181505), (36301, 75515), (42563, 64405)]