2040697965

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{4817}}^1$

素因数の和:5349

約数の個数: 32

約数和(自身を含む): 3326501376

約数和(自身を除く): 1285803411

約数列:

[1, 3, 5, 15, 61, 183, 305, 463, 915, 1389, 2315, 4817, 6945, 14451, 24085, 28243, 72255, 84729, 141215, 293837, 423645, 881511, 1469185, 2230271, 4407555, 6690813, 11151355, 33454065, 136046531, 408139593, 680232655, 2040697965]

約数ペア:

[(1, 2040697965), (3, 680232655), (5, 408139593), (15, 136046531), (61, 33454065), (183, 11151355), (305, 6690813), (463, 4407555), (915, 2230271), (1389, 1469185), (2315, 881511), (4817, 423645), (6945, 293837), (14451, 141215), (24085, 84729), (28243, 72255)]