27117465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 50284800

約数和(自身を除く): 23167335

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 85, 87, 95, 145, 193, 255, 285, 323, 435, 493, 551, 579, 965, 969, 1479, 1615, 1653, 2465, 2755, 2895, 3281, 3667, 4845, 5597, 7395, 8265, 9367, 9843, 11001, 16405, 16791, 18335, 27985, 28101, 46835, 49215, 55005, 62339, 83955, 95149, 106343, 140505, 187017, 285447, 311695, 319029, 475745, 531715, 935085, 1427235, 1595145, 1807831, 5423493, 9039155, 27117465]

約数ペア:

[(1, 27117465), (3, 9039155), (5, 5423493), (15, 1807831), (17, 1595145), (19, 1427235), (29, 935085), (51, 531715), (57, 475745), (85, 319029), (87, 311695), (95, 285447), (145, 187017), (193, 140505), (255, 106343), (285, 95149), (323, 83955), (435, 62339), (493, 55005), (551, 49215), (579, 46835), (965, 28101), (969, 27985), (1479, 18335), (1615, 16791), (1653, 16405), (2465, 11001), (2755, 9843), (2895, 9367), (3281, 8265), (3667, 7395), (4845, 5597)]