245740935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{11369}}^1$

素因数の和:11519

約数の個数: 32

約数和(自身を含む): 432241920

約数和(自身を除く): 186500985

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 11369, 21615, 34107, 56845, 125059, 170535, 375177, 625295, 1489339, 1875885, 4468017, 7446695, 16382729, 22340085, 49148187, 81913645, 245740935]

約数ペア:

[(1, 245740935), (3, 81913645), (5, 49148187), (11, 22340085), (15, 16382729), (33, 7446695), (55, 4468017), (131, 1875885), (165, 1489339), (393, 625295), (655, 375177), (1441, 170535), (1965, 125059), (4323, 56845), (7205, 34107), (11369, 21615)]