20152138215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7184363}}^1$

素因数の和:7184399

約数の個数: 32

約数和(自身を含む): 37243742976

約数和(自身を除く): 17091604761

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 7184363, 21553089, 35921815, 79027993, 107765445, 122134171, 237083979, 366402513, 395139965, 610670855, 1185419895, 1343475881, 1832012565, 4030427643, 6717379405, 20152138215]

約数ペア:

[(1, 20152138215), (3, 6717379405), (5, 4030427643), (11, 1832012565), (15, 1343475881), (17, 1185419895), (33, 610670855), (51, 395139965), (55, 366402513), (85, 237083979), (165, 122134171), (187, 107765445), (255, 79027993), (561, 35921815), (935, 21553089), (2805, 7184363)]