25955083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 34583040

約数和(自身を除く): 8627957

約数列:

[1, 7, 11, 19, 77, 113, 133, 157, 209, 791, 1099, 1243, 1463, 1727, 2147, 2983, 8701, 12089, 15029, 17741, 20881, 23617, 32813, 124187, 165319, 195151, 229691, 337079, 1366057, 2359553, 3707869, 25955083]

約数ペア:

[(1, 25955083), (7, 3707869), (11, 2359553), (19, 1366057), (77, 337079), (113, 229691), (133, 195151), (157, 165319), (209, 124187), (791, 32813), (1099, 23617), (1243, 20881), (1463, 17741), (1727, 15029), (2147, 12089), (2983, 8701)]