9261796285

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1237}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 13554376704

約数和(自身を除く): 4292580419

約数列:

[1, 5, 7, 23, 35, 71, 115, 131, 161, 355, 497, 655, 805, 917, 1237, 1633, 2485, 3013, 4585, 6185, 8165, 8659, 9301, 11431, 15065, 21091, 28451, 43295, 46505, 57155, 65107, 87827, 105455, 142255, 162047, 199157, 213923, 325535, 439135, 614789, 810235, 995785, 1069615, 1134329, 1497461, 2020021, 3073945, 3727081, 5671645, 7487305, 10100105, 11505337, 14140147, 18635405, 26089567, 57526685, 70700735, 80537359, 130447835, 264622751, 402686795, 1323113755, 1852359257, 9261796285]

約数ペア:

[(1, 9261796285), (5, 1852359257), (7, 1323113755), (23, 402686795), (35, 264622751), (71, 130447835), (115, 80537359), (131, 70700735), (161, 57526685), (355, 26089567), (497, 18635405), (655, 14140147), (805, 11505337), (917, 10100105), (1237, 7487305), (1633, 5671645), (2485, 3727081), (3013, 3073945), (4585, 2020021), (6185, 1497461), (8165, 1134329), (8659, 1069615), (9301, 995785), (11431, 810235), (15065, 614789), (21091, 439135), (28451, 325535), (43295, 213923), (46505, 199157), (57155, 162047), (65107, 142255), (87827, 105455)]