11541465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 21861840

約数和(自身を除く): 10320375

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 109, 117, 181, 195, 327, 543, 545, 585, 905, 981, 1417, 1629, 1635, 2353, 2715, 4251, 4905, 7059, 7085, 8145, 11765, 12753, 19729, 21177, 21255, 35295, 59187, 63765, 98645, 105885, 177561, 256477, 295935, 769431, 887805, 1282385, 2308293, 3847155, 11541465]

約数ペア:

[(1, 11541465), (3, 3847155), (5, 2308293), (9, 1282385), (13, 887805), (15, 769431), (39, 295935), (45, 256477), (65, 177561), (109, 105885), (117, 98645), (181, 63765), (195, 59187), (327, 35295), (543, 21255), (545, 21177), (585, 19729), (905, 12753), (981, 11765), (1417, 8145), (1629, 7085), (1635, 7059), (2353, 4905), (2715, 4251)]