8289795

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 7262205

約数列:

[1, 3, 5, 15, 17, 19, 29, 51, 57, 59, 85, 87, 95, 145, 177, 255, 285, 295, 323, 435, 493, 551, 885, 969, 1003, 1121, 1479, 1615, 1653, 1711, 2465, 2755, 3009, 3363, 4845, 5015, 5133, 5605, 7395, 8265, 8555, 9367, 15045, 16815, 19057, 25665, 28101, 29087, 32509, 46835, 57171, 87261, 95285, 97527, 140505, 145435, 162545, 285855, 436305, 487635, 552653, 1657959, 2763265, 8289795]

約数ペア:

[(1, 8289795), (3, 2763265), (5, 1657959), (15, 552653), (17, 487635), (19, 436305), (29, 285855), (51, 162545), (57, 145435), (59, 140505), (85, 97527), (87, 95285), (95, 87261), (145, 57171), (177, 46835), (255, 32509), (285, 29087), (295, 28101), (323, 25665), (435, 19057), (493, 16815), (551, 15045), (885, 9367), (969, 8555), (1003, 8265), (1121, 7395), (1479, 5605), (1615, 5133), (1653, 5015), (1711, 4845), (2465, 3363), (2755, 3009)]