66654115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{52691}}^1$

素因数の和:52730

約数の個数: 16

約数和(自身を含む): 91051776

約数和(自身を除く): 24397661

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 52691, 263455, 579601, 1211893, 2898005, 6059465, 13330823, 66654115]

約数ペア:

[(1, 66654115), (5, 13330823), (11, 6059465), (23, 2898005), (55, 1211893), (115, 579601), (253, 263455), (1265, 52691)]