54279115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 19852085

約数列:

[1, 5, 11, 43, 55, 59, 215, 295, 389, 473, 649, 1945, 2365, 2537, 3245, 4279, 12685, 16727, 21395, 22951, 27907, 83635, 114755, 139535, 183997, 252461, 919985, 986893, 1262305, 4934465, 10855823, 54279115]

約数ペア:

[(1, 54279115), (5, 10855823), (11, 4934465), (43, 1262305), (55, 986893), (59, 919985), (215, 252461), (295, 183997), (389, 139535), (473, 114755), (649, 83635), (1945, 27907), (2365, 22951), (2537, 21395), (3245, 16727), (4279, 12685)]