77566465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16451}}^1$

素因数の和:16520

約数の個数: 16

約数和(自身を含む): 99501696

約数和(自身を除く): 21935231

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 16451, 82255, 378373, 674491, 1891865, 3372455, 15513293, 77566465]

約数ペア:

[(1, 77566465), (5, 15513293), (23, 3372455), (41, 1891865), (115, 674491), (205, 378373), (943, 82255), (4715, 16451)]