1247776695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{3203}}^1$

素因数の和:4012

約数の個数: 48

約数和(自身を含む): 2363167872

約数和(自身を除く): 1115391177

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 787, 2361, 3203, 3935, 7083, 8657, 9609, 11805, 16015, 25971, 28827, 35233, 35415, 43285, 48045, 77913, 105699, 129855, 144135, 176165, 317097, 389565, 528495, 1585485, 2520761, 7562283, 12603805, 22686849, 27728371, 37811415, 83185113, 113434245, 138641855, 249555339, 415925565, 1247776695]

約数ペア:

[(1, 1247776695), (3, 415925565), (5, 249555339), (9, 138641855), (11, 113434245), (15, 83185113), (33, 37811415), (45, 27728371), (55, 22686849), (99, 12603805), (165, 7562283), (495, 2520761), (787, 1585485), (2361, 528495), (3203, 389565), (3935, 317097), (7083, 176165), (8657, 144135), (9609, 129855), (11805, 105699), (16015, 77913), (25971, 48045), (28827, 43285), (35233, 35415)]