353281675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 480638880

約数和(自身を除く): 127357205

約数列:

[1, 5, 17, 25, 59, 73, 85, 193, 295, 365, 425, 965, 1003, 1241, 1475, 1825, 3281, 4307, 4825, 5015, 6205, 11387, 14089, 16405, 21535, 25075, 31025, 56935, 70445, 73219, 82025, 107675, 193579, 239513, 284675, 352225, 366095, 831251, 967895, 1197565, 1830475, 4156255, 4839475, 5987825, 14131267, 20781275, 70656335, 353281675]

約数ペア:

[(1, 353281675), (5, 70656335), (17, 20781275), (25, 14131267), (59, 5987825), (73, 4839475), (85, 4156255), (193, 1830475), (295, 1197565), (365, 967895), (425, 831251), (965, 366095), (1003, 352225), (1241, 284675), (1475, 239513), (1825, 193579), (3281, 107675), (4307, 82025), (4825, 73219), (5015, 70445), (6205, 56935), (11387, 31025), (14089, 25075), (16405, 21535)]