121870365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2087}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 207463680

約数和(自身を除く): 85593315

約数列:

[1, 3, 5, 15, 17, 51, 85, 229, 255, 687, 1145, 2087, 3435, 3893, 6261, 10435, 11679, 19465, 31305, 35479, 58395, 106437, 177395, 477923, 532185, 1433769, 2389615, 7168845, 8124691, 24374073, 40623455, 121870365]

約数ペア:

[(1, 121870365), (3, 40623455), (5, 24374073), (15, 8124691), (17, 7168845), (51, 2389615), (85, 1433769), (229, 532185), (255, 477923), (687, 177395), (1145, 106437), (2087, 58395), (3435, 35479), (3893, 31305), (6261, 19465), (10435, 11679)]