66206305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 91238400

約数和(自身を除く): 25032095

約数列:

[1, 5, 11, 23, 55, 115, 199, 253, 263, 995, 1265, 1315, 2189, 2893, 4577, 6049, 10945, 14465, 22885, 30245, 50347, 52337, 66539, 251735, 261685, 332695, 575707, 1203751, 2878535, 6018755, 13241261, 66206305]

約数ペア:

[(1, 66206305), (5, 13241261), (11, 6018755), (23, 2878535), (55, 1203751), (115, 575707), (199, 332695), (253, 261685), (263, 251735), (995, 66539), (1265, 52337), (1315, 50347), (2189, 30245), (2893, 22885), (4577, 14465), (6049, 10945)]