54351555

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 88817664

約数和(自身を除く): 34466109

約数列:

[1, 3, 5, 15, 103, 127, 277, 309, 381, 515, 635, 831, 1385, 1545, 1905, 4155, 13081, 28531, 35179, 39243, 65405, 85593, 105537, 142655, 175895, 196215, 427965, 527685, 3623437, 10870311, 18117185, 54351555]

約数ペア:

[(1, 54351555), (3, 18117185), (5, 10870311), (15, 3623437), (103, 527685), (127, 427965), (277, 196215), (309, 175895), (381, 142655), (515, 105537), (635, 85593), (831, 65405), (1385, 39243), (1545, 35179), (1905, 28531), (4155, 13081)]