2501780821055

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1\times {\mathrm{16879}}^1$

素因数の和:18303

約数の個数: 32

約数和(自身を含む): 3045335654400

約数和(自身を除く): 543554833345

約数列:

[1, 5, 103, 277, 515, 1039, 1385, 5195, 16879, 28531, 84395, 107017, 142655, 287803, 535085, 1439015, 1738537, 4675483, 8692685, 17537281, 23377415, 29643709, 87686405, 148218545, 481574749, 1806339943, 2407873745, 4857826837, 9031699715, 24289134185, 500356164211, 2501780821055]

約数ペア:

[(1, 2501780821055), (5, 500356164211), (103, 24289134185), (277, 9031699715), (515, 4857826837), (1039, 2407873745), (1385, 1806339943), (5195, 481574749), (16879, 148218545), (28531, 87686405), (84395, 29643709), (107017, 23377415), (142655, 17537281), (287803, 8692685), (535085, 4675483), (1439015, 1738537)]