54385645

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 66562560

約数和(自身を除く): 12176915

約数列:

[1, 5, 71, 239, 355, 641, 1195, 3205, 16969, 45511, 84845, 153199, 227555, 765995, 10877129, 54385645]

約数ペア:

[(1, 54385645), (5, 10877129), (71, 765995), (239, 227555), (355, 153199), (641, 84845), (1195, 45511), (3205, 16969)]