47573325

素因数分解:

$3^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 90994176

約数和(自身を除く): 43420851

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 191, 205, 225, 243, 369, 405, 573, 615, 675, 955, 1025, 1107, 1215, 1719, 1845, 2025, 2865, 3075, 3321, 4775, 5157, 5535, 6075, 7831, 8595, 9225, 9963, 14325, 15471, 16605, 23493, 25785, 27675, 39155, 42975, 46413, 49815, 70479, 77355, 83025, 117465, 128925, 195775, 211437, 232065, 249075, 352395, 386775, 587325, 634311, 1057185, 1160325, 1761975, 1902933, 3171555, 5285925, 9514665, 15857775, 47573325]

約数ペア:

[(1, 47573325), (3, 15857775), (5, 9514665), (9, 5285925), (15, 3171555), (25, 1902933), (27, 1761975), (41, 1160325), (45, 1057185), (75, 634311), (81, 587325), (123, 386775), (135, 352395), (191, 249075), (205, 232065), (225, 211437), (243, 195775), (369, 128925), (405, 117465), (573, 83025), (615, 77355), (675, 70479), (955, 49815), (1025, 46413), (1107, 42975), (1215, 39155), (1719, 27675), (1845, 25785), (2025, 23493), (2865, 16605), (3075, 15471), (3321, 14325), (4775, 9963), (5157, 9225), (5535, 8595), (6075, 7831)]