71428555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15647}}^1$

素因数の和:15746

約数の個数: 16

約数和(自身を含む): 94639104

約数和(自身を除く): 23210549

約数列:

[1, 5, 11, 55, 83, 415, 913, 4565, 15647, 78235, 172117, 860585, 1298701, 6493505, 14285711, 71428555]

約数ペア:

[(1, 71428555), (5, 14285711), (11, 6493505), (55, 1298701), (83, 860585), (415, 172117), (913, 78235), (4565, 15647)]