422804725

素因数分解:

$5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39607}}^1$

素因数の和:39685

約数の個数: 24

約数和(自身を含む): 609012608

約数和(自身を除く): 186207883

約数列:

[1, 5, 7, 25, 35, 61, 175, 305, 427, 1525, 2135, 10675, 39607, 198035, 277249, 990175, 1386245, 2416027, 6931225, 12080135, 16912189, 60400675, 84560945, 422804725]

約数ペア:

[(1, 422804725), (5, 84560945), (7, 60400675), (25, 16912189), (35, 12080135), (61, 6931225), (175, 2416027), (305, 1386245), (427, 990175), (1525, 277249), (2135, 198035), (10675, 39607)]