2079892215

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1051}}^1$

素因数の和:1309

約数の個数: 64

約数和(自身を含む): 3762961920

約数和(自身を除く): 1683069705

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 137, 321, 411, 535, 685, 963, 1051, 1233, 1605, 2055, 2889, 3153, 3699, 4815, 5255, 6165, 9459, 14445, 14659, 15765, 18495, 28377, 43977, 47295, 73295, 112457, 131931, 141885, 143987, 219885, 337371, 395793, 431961, 562285, 659655, 719935, 1012113, 1295883, 1686855, 1978965, 2159805, 3036339, 3887649, 5060565, 6479415, 15181695, 15406609, 19438245, 46219827, 77033045, 138659481, 231099135, 415978443, 693297405, 2079892215]

約数ペア:

[(1, 2079892215), (3, 693297405), (5, 415978443), (9, 231099135), (15, 138659481), (27, 77033045), (45, 46219827), (107, 19438245), (135, 15406609), (137, 15181695), (321, 6479415), (411, 5060565), (535, 3887649), (685, 3036339), (963, 2159805), (1051, 1978965), (1233, 1686855), (1605, 1295883), (2055, 1012113), (2889, 719935), (3153, 659655), (3699, 562285), (4815, 431961), (5255, 395793), (6165, 337371), (9459, 219885), (14445, 143987), (14659, 141885), (15765, 131931), (18495, 112457), (28377, 73295), (43977, 47295)]