71318485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1885

約数の個数: 32

約数和(自身を含む): 105166080

約数和(自身を除く): 33847595

約数列:

[1, 5, 7, 17, 35, 67, 85, 119, 335, 469, 595, 1139, 1789, 2345, 5695, 7973, 8945, 12523, 30413, 39865, 62615, 119863, 152065, 212891, 599315, 839041, 1064455, 2037671, 4195205, 10188355, 14263697, 71318485]

約数ペア:

[(1, 71318485), (5, 14263697), (7, 10188355), (17, 4195205), (35, 2037671), (67, 1064455), (85, 839041), (119, 599315), (335, 212891), (469, 152065), (595, 119863), (1139, 62615), (1789, 39865), (2345, 30413), (5695, 12523), (7973, 8945)]