6868215

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 13010400

約数和(自身を除く): 6142185

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 57, 87, 95, 145, 171, 261, 277, 285, 435, 551, 831, 855, 1305, 1385, 1653, 2493, 2755, 4155, 4959, 5263, 8033, 8265, 12465, 15789, 24099, 24795, 26315, 40165, 47367, 72297, 78945, 120495, 152627, 236835, 361485, 457881, 763135, 1373643, 2289405, 6868215]

約数ペア:

[(1, 6868215), (3, 2289405), (5, 1373643), (9, 763135), (15, 457881), (19, 361485), (29, 236835), (45, 152627), (57, 120495), (87, 78945), (95, 72297), (145, 47367), (171, 40165), (261, 26315), (277, 24795), (285, 24099), (435, 15789), (551, 12465), (831, 8265), (855, 8033), (1305, 5263), (1385, 4959), (1653, 4155), (2493, 2755)]