13211055

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2053}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 26915616

約数和(自身を除く): 13704561

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2053, 2145, 6159, 6435, 10265, 18477, 22583, 26689, 30795, 67749, 80067, 92385, 112915, 133445, 203247, 240201, 293579, 338745, 400335, 880737, 1016235, 1201005, 1467895, 2642211, 4403685, 13211055]

約数ペア:

[(1, 13211055), (3, 4403685), (5, 2642211), (9, 1467895), (11, 1201005), (13, 1016235), (15, 880737), (33, 400335), (39, 338745), (45, 293579), (55, 240201), (65, 203247), (99, 133445), (117, 112915), (143, 92385), (165, 80067), (195, 67749), (429, 30795), (495, 26689), (585, 22583), (715, 18477), (1287, 10265), (2053, 6435), (2145, 6159)]