2181837200325

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{13474369}}^1$

素因数の和:13474526

約数の個数: 48

約数和(自身を含む): 3849573611520

約数和(自身を除く): 1667736411195

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 127, 255, 381, 425, 635, 1275, 1905, 2159, 3175, 6477, 9525, 10795, 32385, 53975, 161925, 13474369, 40423107, 67371845, 202115535, 229064273, 336859225, 687192819, 1010577675, 1145321365, 1711244863, 3435964095, 5133734589, 5726606825, 8556224315, 17179820475, 25668672945, 29091162671, 42781121575, 87273488013, 128343364725, 145455813355, 436367440065, 727279066775, 2181837200325]

約数ペア:

[(1, 2181837200325), (3, 727279066775), (5, 436367440065), (15, 145455813355), (17, 128343364725), (25, 87273488013), (51, 42781121575), (75, 29091162671), (85, 25668672945), (127, 17179820475), (255, 8556224315), (381, 5726606825), (425, 5133734589), (635, 3435964095), (1275, 1711244863), (1905, 1145321365), (2159, 1010577675), (3175, 687192819), (6477, 336859225), (9525, 229064273), (10795, 202115535), (32385, 67371845), (53975, 40423107), (161925, 13474369)]