2015146770469

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1\times {\mathrm{65123}}^1$

素因数の和:65857

約数の個数: 32

約数和(自身を含む): 2372322484224

約数和(自身を除く): 357175713755

約数列:

[1, 7, 43, 223, 301, 461, 1561, 3227, 9589, 19823, 65123, 67123, 102803, 138761, 455861, 719621, 2800289, 4420529, 14522429, 19602023, 30021703, 30943703, 101657003, 210151921, 624464447, 1290933229, 4371251129, 6694839769, 9036532603, 46863878383, 287878110067, 2015146770469]

約数ペア:

[(1, 2015146770469), (7, 287878110067), (43, 46863878383), (223, 9036532603), (301, 6694839769), (461, 4371251129), (1561, 1290933229), (3227, 624464447), (9589, 210151921), (19823, 101657003), (65123, 30943703), (67123, 30021703), (102803, 19602023), (138761, 14522429), (455861, 4420529), (719621, 2800289)]