54243195

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6563}}^1$

素因数の和:6619

約数の個数: 32

約数和(自身を含む): 94521600

約数和(自身を除く): 40278405

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 6563, 8265, 19689, 32815, 98445, 124697, 190327, 374091, 570981, 623485, 951635, 1870455, 2854905, 3616213, 10848639, 18081065, 54243195]

約数ペア:

[(1, 54243195), (3, 18081065), (5, 10848639), (15, 3616213), (19, 2854905), (29, 1870455), (57, 951635), (87, 623485), (95, 570981), (145, 374091), (285, 190327), (435, 124697), (551, 98445), (1653, 32815), (2755, 19689), (6563, 8265)]