1142204575

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2309}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 1450532160

約数和(自身を除く): 308327585

約数列:

[1, 5, 25, 47, 235, 421, 1175, 2105, 2309, 10525, 11545, 19787, 57725, 98935, 108523, 494675, 542615, 972089, 2713075, 4860445, 24302225, 45688183, 228440915, 1142204575]

約数ペア:

[(1, 1142204575), (5, 228440915), (25, 45688183), (47, 24302225), (235, 4860445), (421, 2713075), (1175, 972089), (2105, 542615), (2309, 494675), (10525, 108523), (11545, 98935), (19787, 57725)]