25530153

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 38150784

約数和(自身を除く): 12620631

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1327, 1749, 3981, 6413, 14597, 19239, 43791, 70331, 160567, 210993, 481701, 773641, 2320923, 8510051, 25530153]

約数ペア:

[(1, 25530153), (3, 8510051), (11, 2320923), (33, 773641), (53, 481701), (121, 210993), (159, 160567), (363, 70331), (583, 43791), (1327, 19239), (1749, 14597), (3981, 6413)]