2012077275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71161}}^1$

素因数の和:71216

約数の個数: 48

約数和(自身を含む): 3706116960

約数和(自身を除く): 1694039685

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 5655, 9425, 28275, 71161, 213483, 355805, 925093, 1067415, 1779025, 2063669, 2775279, 4625465, 5337075, 6191007, 10318345, 13876395, 23127325, 26827697, 30955035, 51591725, 69381975, 80483091, 134138485, 154775175, 402415455, 670692425, 2012077275]

約数ペア:

[(1, 2012077275), (3, 670692425), (5, 402415455), (13, 154775175), (15, 134138485), (25, 80483091), (29, 69381975), (39, 51591725), (65, 30955035), (75, 26827697), (87, 23127325), (145, 13876395), (195, 10318345), (325, 6191007), (377, 5337075), (435, 4625465), (725, 2775279), (975, 2063669), (1131, 1779025), (1885, 1067415), (2175, 925093), (5655, 355805), (9425, 213483), (28275, 71161)]