127625001845

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1\times {\mathrm{21407}}^1$

素因数の和:23261

約数の個数: 32

約数和(自身を含む): 169915124736

約数和(自身を除く): 42290122891

約数列:

[1, 5, 11, 55, 61, 305, 671, 1777, 3355, 8885, 19547, 21407, 97735, 107035, 108397, 235477, 541985, 1177385, 1192367, 1305827, 5961835, 6529135, 14364097, 38040239, 71820485, 190201195, 418442629, 2092213145, 2320454579, 11602272895, 25525000369, 127625001845]

約数ペア:

[(1, 127625001845), (5, 25525000369), (11, 11602272895), (55, 2320454579), (61, 2092213145), (305, 418442629), (671, 190201195), (1777, 71820485), (3355, 38040239), (8885, 14364097), (19547, 6529135), (21407, 5961835), (97735, 1305827), (107035, 1192367), (108397, 1177385), (235477, 541985)]