1225004955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10993}}^1$

素因数の和:11060

約数の個数: 64

約数和(自身を含む): 2279715840

約数和(自身を除く): 1054710885

約数列:

[1, 3, 5, 15, 17, 19, 23, 51, 57, 69, 85, 95, 115, 255, 285, 323, 345, 391, 437, 969, 1173, 1311, 1615, 1955, 2185, 4845, 5865, 6555, 7429, 10993, 22287, 32979, 37145, 54965, 111435, 164895, 186881, 208867, 252839, 560643, 626601, 758517, 934405, 1044335, 1264195, 2803215, 3133005, 3550739, 3792585, 4298263, 4803941, 10652217, 12894789, 14411823, 17753695, 21491315, 24019705, 53261085, 64473945, 72059115, 81666997, 245000991, 408334985, 1225004955]

約数ペア:

[(1, 1225004955), (3, 408334985), (5, 245000991), (15, 81666997), (17, 72059115), (19, 64473945), (23, 53261085), (51, 24019705), (57, 21491315), (69, 17753695), (85, 14411823), (95, 12894789), (115, 10652217), (255, 4803941), (285, 4298263), (323, 3792585), (345, 3550739), (391, 3133005), (437, 2803215), (969, 1264195), (1173, 1044335), (1311, 934405), (1615, 758517), (1955, 626601), (2185, 560643), (4845, 252839), (5865, 208867), (6555, 186881), (7429, 164895), (10993, 111435), (22287, 54965), (32979, 37145)]