56741985

素因数分解:

$3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1109}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 101232000

約数和(自身を除く): 44490015

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 379, 1109, 1137, 1895, 3327, 3411, 5545, 5685, 9981, 10233, 16635, 17055, 29943, 49905, 51165, 149715, 420311, 1260933, 2101555, 3782799, 6304665, 11348397, 18913995, 56741985]

約数ペア:

[(1, 56741985), (3, 18913995), (5, 11348397), (9, 6304665), (15, 3782799), (27, 2101555), (45, 1260933), (135, 420311), (379, 149715), (1109, 51165), (1137, 49905), (1895, 29943), (3327, 17055), (3411, 16635), (5545, 10233), (5685, 9981)]