130643555

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4524

約数の個数: 32

約数和(自身を含む): 193622400

約数和(自身を除く): 62978845

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 343, 595, 833, 1715, 4165, 4481, 5831, 22405, 29155, 31367, 76177, 156835, 219569, 380885, 533239, 1097845, 1536983, 2666195, 3732673, 7684915, 18663365, 26128711, 130643555]

約数ペア:

[(1, 130643555), (5, 26128711), (7, 18663365), (17, 7684915), (35, 3732673), (49, 2666195), (85, 1536983), (119, 1097845), (245, 533239), (343, 380885), (595, 219569), (833, 156835), (1715, 76177), (4165, 31367), (4481, 29155), (5831, 22405)]