1255145857

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4483}}^1$

素因数の和:4597

約数の個数: 32

約数和(自身を含む): 1570332672

約数和(自身を除く): 315186815

約数列:

[1, 7, 23, 37, 47, 161, 259, 329, 851, 1081, 1739, 4483, 5957, 7567, 12173, 31381, 39997, 103109, 165871, 210701, 279979, 721763, 1161097, 1474907, 3815033, 4846123, 7795937, 26705231, 33922861, 54571559, 179306551, 1255145857]

約数ペア:

[(1, 1255145857), (7, 179306551), (23, 54571559), (37, 33922861), (47, 26705231), (161, 7795937), (259, 4846123), (329, 3815033), (851, 1474907), (1081, 1161097), (1739, 721763), (4483, 279979), (5957, 210701), (7567, 165871), (12173, 103109), (31381, 39997)]