25280180353

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{449}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 27081648000

約数和(自身を除く): 1801467647

約数列:

[1, 29, 43, 163, 277, 449, 1247, 4727, 7009, 8033, 11911, 13021, 19307, 45151, 73187, 124373, 203261, 345419, 559903, 1309379, 1941493, 2122423, 3147041, 3606817, 5348039, 20272799, 56303297, 91264189, 155093131, 587911171, 871730357, 25280180353]

約数ペア:

[(1, 25280180353), (29, 871730357), (43, 587911171), (163, 155093131), (277, 91264189), (449, 56303297), (1247, 20272799), (4727, 5348039), (7009, 3606817), (8033, 3147041), (11911, 2122423), (13021, 1941493), (19307, 1309379), (45151, 559903), (73187, 345419), (124373, 203261)]