2015185437

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{86753}}^1$

素因数の和:86877

約数の個数: 24

約数和(自身を含む): 3045065400

約数和(自身を除く): 1029879963

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 7743, 23229, 86753, 260259, 780777, 2515837, 7547511, 7721017, 22642533, 23163051, 69489153, 223909493, 671728479, 2015185437]

約数ペア:

[(1, 2015185437), (3, 671728479), (9, 223909493), (29, 69489153), (87, 23163051), (89, 22642533), (261, 7721017), (267, 7547511), (801, 2515837), (2581, 780777), (7743, 260259), (23229, 86753)]