63138985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 93864960

約数和(自身を除く): 30725975

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 719, 965, 1351, 2509, 3595, 5033, 6755, 9347, 12545, 17563, 25165, 46735, 65429, 87815, 138767, 327145, 693835, 971369, 1803971, 4856845, 9019855, 12627797, 63138985]

約数ペア:

[(1, 63138985), (5, 12627797), (7, 9019855), (13, 4856845), (35, 1803971), (65, 971369), (91, 693835), (193, 327145), (455, 138767), (719, 87815), (965, 65429), (1351, 46735), (2509, 25165), (3595, 17563), (5033, 12545), (6755, 9347)]