1427235

素因数分解:

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

素因数の和:247

約数の個数: 32

約数和(自身を含む): 2514240

約数和(自身を除く): 1087005

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 193, 255, 435, 493, 579, 965, 1479, 2465, 2895, 3281, 5597, 7395, 9843, 16405, 16791, 27985, 49215, 83955, 95149, 285447, 475745, 1427235]

約数ペア:

[(1, 1427235), (3, 475745), (5, 285447), (15, 95149), (17, 83955), (29, 49215), (51, 27985), (85, 16791), (87, 16405), (145, 9843), (193, 7395), (255, 5597), (435, 3281), (493, 2895), (579, 2465), (965, 1479)]