138410085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{76259}}^1$

素因数の和:76289

約数の個数: 24

約数和(自身を含む): 243421920

約数和(自身を除く): 105011835

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 76259, 228777, 381295, 838849, 1143885, 2516547, 4194245, 9227339, 12582735, 27682017, 46136695, 138410085]

約数ペア:

[(1, 138410085), (3, 46136695), (5, 27682017), (11, 12582735), (15, 9227339), (33, 4194245), (55, 2516547), (121, 1143885), (165, 838849), (363, 381295), (605, 228777), (1815, 76259)]