1236345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 975495

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 127, 165, 177, 295, 381, 635, 649, 885, 1397, 1905, 1947, 3245, 4191, 6985, 7493, 9735, 20955, 22479, 37465, 82423, 112395, 247269, 412115, 1236345]

約数ペア:

[(1, 1236345), (3, 412115), (5, 247269), (11, 112395), (15, 82423), (33, 37465), (55, 22479), (59, 20955), (127, 9735), (165, 7493), (177, 6985), (295, 4191), (381, 3245), (635, 1947), (649, 1905), (885, 1397)]