188309135

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{457}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 264423552

約数和(自身を除く): 76114417

約数列:

[1, 5, 7, 35, 61, 193, 305, 427, 457, 965, 1351, 2135, 2285, 3199, 6755, 11773, 15995, 27877, 58865, 82411, 88201, 139385, 195139, 412055, 441005, 617407, 975695, 3087035, 5380261, 26901305, 37661827, 188309135]

約数ペア:

[(1, 188309135), (5, 37661827), (7, 26901305), (35, 5380261), (61, 3087035), (193, 975695), (305, 617407), (427, 441005), (457, 412055), (965, 195139), (1351, 139385), (2135, 88201), (2285, 82411), (3199, 58865), (6755, 27877), (11773, 15995)]