1139749215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{627961}}^1$

素因数の和:627991

約数の個数: 24

約数和(自身を含む): 2004454704

約数和(自身を除く): 864705489

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 627961, 1883883, 3139805, 6907571, 9419415, 20722713, 34537855, 75983281, 103613565, 227949843, 379916405, 1139749215]

約数ペア:

[(1, 1139749215), (3, 379916405), (5, 227949843), (11, 103613565), (15, 75983281), (33, 34537855), (55, 20722713), (121, 9419415), (165, 6907571), (363, 3139805), (605, 1883883), (1815, 627961)]