13256595

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 13009005

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 79, 99, 113, 135, 165, 237, 297, 339, 395, 495, 565, 711, 869, 1017, 1185, 1243, 1485, 1695, 2133, 2607, 3051, 3555, 3729, 4345, 5085, 6215, 7821, 8927, 10665, 11187, 13035, 15255, 18645, 23463, 26781, 33561, 39105, 44635, 55935, 80343, 98197, 117315, 133905, 167805, 241029, 294591, 401715, 490985, 883773, 1205145, 1472955, 2651319, 4418865, 13256595]

約数ペア:

[(1, 13256595), (3, 4418865), (5, 2651319), (9, 1472955), (11, 1205145), (15, 883773), (27, 490985), (33, 401715), (45, 294591), (55, 241029), (79, 167805), (99, 133905), (113, 117315), (135, 98197), (165, 80343), (237, 55935), (297, 44635), (339, 39105), (395, 33561), (495, 26781), (565, 23463), (711, 18645), (869, 15255), (1017, 13035), (1185, 11187), (1243, 10665), (1485, 8927), (1695, 7821), (2133, 6215), (2607, 5085), (3051, 4345), (3555, 3729)]