1051567255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{691}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 1353219840

約数和(自身を除く): 301652585

約数列:

[1, 5, 19, 83, 95, 193, 415, 691, 965, 1577, 3455, 3667, 7885, 13129, 16019, 18335, 57353, 65645, 80095, 133363, 286765, 304361, 666815, 1089707, 1521805, 2533897, 5448535, 11069129, 12669485, 55345645, 210313451, 1051567255]

約数ペア:

[(1, 1051567255), (5, 210313451), (19, 55345645), (83, 12669485), (95, 11069129), (193, 5448535), (415, 2533897), (691, 1521805), (965, 1089707), (1577, 666815), (3455, 304361), (3667, 286765), (7885, 133363), (13129, 80095), (16019, 65645), (18335, 57353)]