25260627

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 39398400

約数和(自身を除く): 14137773

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 719, 1673, 2157, 5019, 5033, 11711, 15099, 35133, 35231, 105693, 171841, 515523, 1202887, 3608661, 8420209, 25260627]

約数ペア:

[(1, 25260627), (3, 8420209), (7, 3608661), (21, 1202887), (49, 515523), (147, 171841), (239, 105693), (717, 35231), (719, 35133), (1673, 15099), (2157, 11711), (5019, 5033)]