23541175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 36372672

約数和(自身を除く): 12831497

約数列:

[1, 5, 7, 17, 25, 35, 41, 85, 119, 175, 193, 205, 287, 425, 595, 697, 965, 1025, 1351, 1435, 2975, 3281, 3485, 4825, 4879, 6755, 7175, 7913, 16405, 17425, 22967, 24395, 33775, 39565, 55391, 82025, 114835, 121975, 134521, 197825, 276955, 574175, 672605, 941647, 1384775, 3363025, 4708235, 23541175]

約数ペア:

[(1, 23541175), (5, 4708235), (7, 3363025), (17, 1384775), (25, 941647), (35, 672605), (41, 574175), (85, 276955), (119, 197825), (175, 134521), (193, 121975), (205, 114835), (287, 82025), (425, 55391), (595, 39565), (697, 33775), (965, 24395), (1025, 22967), (1351, 17425), (1435, 16405), (2975, 7913), (3281, 7175), (3485, 6755), (4825, 4879)]