56616915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{433}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 38377005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 433, 1137, 1299, 1895, 2165, 5685, 6495, 8717, 9959, 26151, 29877, 43585, 49795, 130755, 149385, 164107, 492321, 820535, 2461605, 3774461, 11323383, 18872305, 56616915]

約数ペア:

[(1, 56616915), (3, 18872305), (5, 11323383), (15, 3774461), (23, 2461605), (69, 820535), (115, 492321), (345, 164107), (379, 149385), (433, 130755), (1137, 49795), (1299, 43585), (1895, 29877), (2165, 26151), (5685, 9959), (6495, 8717)]