2175276865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1\times {\mathrm{653}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 2768774400

約数和(自身を除く): 593497535

約数列:

[1, 5, 23, 83, 115, 349, 415, 653, 1745, 1909, 3265, 8027, 9545, 15019, 28967, 40135, 54199, 75095, 144835, 227897, 270995, 666241, 1139485, 1246577, 3331205, 5241631, 6232885, 18915451, 26208155, 94577255, 435055373, 2175276865]

約数ペア:

[(1, 2175276865), (5, 435055373), (23, 94577255), (83, 26208155), (115, 18915451), (349, 6232885), (415, 5241631), (653, 3331205), (1745, 1246577), (1909, 1139485), (3265, 666241), (8027, 270995), (9545, 227897), (15019, 144835), (28967, 75095), (40135, 54199)]