1275754755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{34061}}^1$

素因数の和:34307

約数の個数: 32

約数和(自身を含む): 2236647168

約数和(自身を除く): 960892413

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 227, 681, 1135, 2497, 3405, 7491, 12485, 34061, 37455, 102183, 170305, 374671, 510915, 1124013, 1873355, 5620065, 7731847, 23195541, 38659235, 85050317, 115977705, 255150951, 425251585, 1275754755]

約数ペア:

[(1, 1275754755), (3, 425251585), (5, 255150951), (11, 115977705), (15, 85050317), (33, 38659235), (55, 23195541), (165, 7731847), (227, 5620065), (681, 1873355), (1135, 1124013), (2497, 510915), (3405, 374671), (7491, 170305), (12485, 102183), (34061, 37455)]